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searching for Heterocycles (journal) 199 found (435 total)

alternate case: heterocycles (journal)

Phenylsilatrane (103 words) [view diff] no match in snippet view article find links to article

Phenylsilatrane is a convulsant chemical which has been used as a rodenticide. Atrane Voronkov, M. G. (1966). "Silatranes: Intra-Complex Heterocyclic
Germacranolide (38 words) [view diff] no match in snippet view article find links to article
Germacranolides are a group of natural chemical compounds classified as sesquiterpene lactones. They are found in a variety of plant sources. Fraga
Haematopodin B (70 words) [view diff] no match in snippet view article find links to article
Haematopodin B is a chemical compound that is found in the mushroom Mycena haematopus. It decomposes to haematopodin under the influence of air and light
Molybdenum cofactor (495 words) [view diff] no match in snippet view article find links to article
Molybdenum cofactor (Moco) is a metal-containing Prosthetic group common to nearly all molybdoenzymes and is ubiquitous to all kingdoms of life. Moco-dependent
Molozonide (58 words) [view diff] no match in snippet view article find links to article
A molozonide is a 1,2,3-trioxolane. Molozonides are transiently formed during ozonolysis as an intermediate precursor of the ozonide complex formed during
Spirapril (160 words) [view diff] no match in snippet view article find links to article
Spirapril hydrochloride (Renormax) is an ACE inhibitor antihypertensive drug used to treat hypertension. It belongs to dicarboxy group of ACE inhibitors
1,4,2-Dithiazole (24 words) [view diff] no match in snippet view article find links to article
1,4,2-Dithiazole is a heterocyclic compound consisting of an unsaturated five-membered ring containing two carbon atoms, one nitrogen atom, and two sulfur
Tetramethylenedisulfotetramine (541 words) [view diff] no match in snippet view article find links to article
Tetramethylenedisulfotetramine (TETS) is an organic compound that is used as a rodenticide (rat poison). It is an odorless, tasteless white powder that
Vincamine (143 words) [view diff] no match in snippet view article find links to article
Vincamine is a peripheral vasodilator that increases blood flow to the brain (sold under the trademark Oxybral SR) . Generic drugs containing vincamine
Avibactam (312 words) [view diff] no match in snippet view article find links to article
Avibactam is a non-β-lactam β-lactamase inhibitor antibiotic being developed by Actavis jointly with AstraZeneca. A new drug application for avibactam
A-372159 (88 words) [view diff] no match in snippet view article find links to article
A-372159 is a drug which acts as a potent and selective partial agonist for the 5HT2C receptor, with more than 100x selectivity over the closely related
RJR-2429 (230 words) [view diff] no match in snippet view article find links to article
RJR-2429 is a drug that acts as an agonist at neural nicotinic acetylcholine receptors, binding to both the α3β4 and the α4β2 subtypes. RJR-2429 is stronger
Heterocyclic compound (780 words) [view diff] no match in snippet view article find links to article
chemistry dealing with the synthesis, properties and applications of these heterocycles. In contrast, the rings of homocyclic compounds consist entirely of atoms
Dimeditiapramine (16 words) [view diff] no match in snippet view article find links to article
Dimeditiapramine (Tiapamil) is a calcium channel blocker. Tiapamil has been described as an "antianginal agent". verapamil
Sulbentine (56 words) [view diff] no match in snippet view article find links to article
Sulbentine (or dibenzthione) is an antifungal. Hänel, H.; Raether, W.; Dittmar, W. (1988). "Evaluation of fungicidal action in vitro and in a skin model
Bismole (168 words) [view diff] no match in snippet view article find links to article
Not to be confused with Bismoll or Pepto-Bismol. Bismole is a theoretical heterocyclic organic compound, a five-membered ring with the formula C4H4BiH
Latamoxef (685 words) [view diff] no match in snippet view article find links to article
Antibiotics. Part 5. A Synthesis of 7b-Acylamino-3-methyl-1-oxadethia-3-cephem-4-carboxylic Acids". Heterocycles 7 (2): 839. doi:10.3987/S-1977-02-0839. 
7-ACA (115 words) [view diff] no match in snippet view article find links to article
7-ACA (7-aminocephalosporanic acid) is the core chemical structure for the synthesis of cephalosporin antibiotics and intermediates. It can be obtained
8-Bromoadenosine 3',5'-cyclic monophosphate (70 words) [view diff] no match in snippet view article find links to article
8-Bromoadenosine 3',5'-cyclic monophosphate (8-Br-cAMP) is a brominated derivative of cyclic adenosine monophosphate (cAMP). 8-Br-cAMP is an activator
Haematopodin (159 words) [view diff] no match in snippet view article find links to article
Haematopodin is the more stable breakdown product of Haematopodin B. Both compounds are found in the mushroom Mycena haematopus, although haematopodin
Arsenicin A (253 words) [view diff] no match in snippet view article find links to article
Arsenicin A is a naturally occurring organoarsenic compound. It was first isolated from the New Caledonian marine sponge Echinochalina bargibanti. The
Triazole (343 words) [view diff] no match in snippet view article find links to article
A triazole (Htrz) refers to any of the heterocyclic compounds with molecular formula C2H3N3, having a five-membered ring of two carbon atoms and three
1,3-Diaminopropane (155 words) [view diff] no match in snippet view article find links to article
with 1,2-diaminopropane. Both are building blocks in the synthesis of heterocycles, such as those used in textile finishing, and coordination complexes
8-Bromoguanosine 3',5'-cyclic monophosphate (101 words) [view diff] no match in snippet view article find links to article
8-Bromoguanosine 3',5'-cyclic monophosphate is a brominated derivative of cyclic guanosine monophosphate (cGMP). It acts as an activator of cGMP-dependent
Oxaziridine (2,466 words) [view diff] no match in snippet view article find links to article
cycloadditions with various heterocumulenes to form substituted five-membered heterocycles. Chiral oxaziridine derivatives effect asymmetric oxygen transfer to
Imidazoline (89 words) [view diff] no match in snippet view article find links to article
Imidazoline is a class of heterocycles formally derived from imidazoles by the addition of H2 across one of two double bonds. Three isomers are known,
Jervine (146 words) [view diff] no match in snippet view article find links to article
Jervine is a steroidal alkaloid with molecular formula C27H39NO3 which is derived from the Veratrum plant genus. Similar to cyclopamine, which also occurs
Prymnesin (116 words) [view diff] no match in snippet view article find links to article
Prymnesin is a chemical with the molecular formula C 93H 137C l2NO 36. Prymnesins are a class of phycotoxins made by the alga Prymnesium parvum. It
1,2-Dihydro-1,2-azaborine (179 words) [view diff] no match in snippet view article find links to article
1,2-Dihydro-1,2-azaborine is an aromatic chemical compound with properties intermediate between benzene and borazine. Its chemical formula is C4BNH6. It
Dianhydrohexitol (58 words) [view diff] no match in snippet view article find links to article
Dianhydrohexitols are heterocyclic compounds that are obtained by double dehydration of [f[hexitol]]s. Among these diols, the 1,4:3,6-dianhydrohexitols
Irbesartan (310 words) [view diff] no match in snippet view article find links to article
Irbesartan (INN) /ɜːrbəˈsɑːrtən/ is an angiotensin II receptor antagonist used mainly for the treatment of hypertension. It was developed by Sanofi Research
Hexachlorophosphazene (313 words) [view diff] no match in snippet view article find links to article
Hexachlorophosphazene is an inorganic compound with the formula (NPCl2)3. The molecule has a cyclic backbone consisting of alternating phosphorus and nitrogen
Vat Yellow 1 (19 words) [view diff] no match in snippet view article find links to article
Vat Yellow 1 is sort of vat dye. Molecular structure of Vat Yellow 1 is anthraquinone. "Vat Yellow 1". 
Bilobalide (493 words) [view diff] no match in snippet view article find links to article
Bilobalide is a biologically active terpenic trilactone present in Ginkgo biloba. Bilobalide is a main constituent of the terpenoids found in Ginkgo
Norzoanthamine (89 words) [view diff] no match in snippet view article find links to article
Norzoanthamine is an alkaloid found in Zoanthus species (Class Anthozoa), a kind of sea anemone. Norzoanthamine has been shown to suppress the loss of
Indolizidine (86 words) [view diff] no match in snippet view article find links to article
Indolizidine is a heterocyclic chemical compound that forms the central core of the indolizidine alkaloids such as swainsonine. Indolizine Skvortsov
Trimer (chemistry) (595 words) [view diff] no match in snippet view article
In chemistry, a trimer (/ˈtraɪmər/) (tri-, "three" + -mer, "parts") is an oligomer derived from three identical precursors. An example is the procedure
Thiepane (10 words) [view diff] no match in snippet view article find links to article
Not to be confused with Thiepine. Thiepane is a heterocycle.
Azirine (261 words) [view diff] no match in snippet view article find links to article
Azirines are three membered heterocyclic unsaturated (i.e. they contain a double bond) compounds containing a nitrogen atom and related to the saturated
Roquefortine C (151 words) [view diff] no match in snippet view article find links to article
Roquefortin C is a mycotoxin produced by various fungi, particularly species from the Penicillium genus. It was first isolated from a strain of Penicillium
Retapamulin (235 words) [view diff] no match in snippet view article find links to article
Retapamulin is a topical antibiotic developed by GlaxoSmithKline. It is the first drug in the new class of pleuromutilin antibiotics to be approved for
Pyrazole (451 words) [view diff] no match in snippet view article find links to article
acids and bases Eicher, T.; Hauptmann, S. (2003). The Chemistry of Heterocycles: Structure, Reactions, Syntheses, and Applications (2nd ed.). Wiley-VCH
Tripamide (51 words) [view diff] no match in snippet view article find links to article
Tripamide (INN) is a diuretic. Preparation starts by exhaustive reduction of the Diels-Alder adduct from cyclopentadiene and maleimide (1). Nitrosation
Diquat (225 words) [view diff] no match in snippet view article find links to article
Diquat is a contact herbicide that produces desiccation and defoliation most often available as the dibromide, diquat dibromide. Brand names for this formulation
Phosphole (335 words) [view diff] no match in snippet view article find links to article
zirconacyclopentadienes by reaction with PhPCl2. Unlike the related 5-membered heterocycles pyrrole, thiophene, and furan, the aromaticity of phospholes is diminished
1,3,5-Trithiane (273 words) [view diff] no match in snippet view article find links to article
6 H2O → 3 ClCH2SO2Cl + 12 HCl Trithiane is the parent of a class of heterocycles called trithianes. The species often arise from thiation of ketones and
Thiirene (4 words) [view diff] no match in snippet view article find links to article
Thiirene is a heterocycle.
Oxetene (130 words) [view diff] no match in snippet view article find links to article
Oxetene is an unsaturated heterocycle. The compound is unstable and has been synthesized. Compared to oxetane, the saturated compound, oxetene is destabilized
Triazine (788 words) [view diff] no match in snippet view article find links to article
triazene or triazane. A triazine is class of nitrogen-containing heterocycles. The parent molecules' molecular formula is C3H3N3. They exist in three
Arsthinol (238 words) [view diff] no match in snippet view article find links to article
Arsthinol (INN) is an antiprotozoal agent. It was synthesized for the first time in 1949 by Ernst A.H. Friedheim by complexation of acetarsol with 2,3-dimercaptopropanol
DABCO (523 words) [view diff] no match in snippet view article find links to article
DABCO (1,4-diazabicyclo[2.2.2]octane) is an organic compound with the formula N2(C2H4)3. This colorless solid is a highly basic amine, which is used as
Tedisamil (780 words) [view diff] no match in snippet view article find links to article
Tedisamil (3,7-dicyclopropylmethyl-9,9-tetramethylene-3,7-diazabicyclo-3,3,1-nonane) is an experimental class III antiarrhythmic agent currently being
Azete (29 words) [view diff] no match in snippet view article find links to article
Azete is a heterocyclic chemical compound consisting of an unsaturated four-membered ring with three carbon atoms and one nitrogen atom. Azetidine, the
Spiramide (160 words) [view diff] no match in snippet view article find links to article
Spiramide (AMI-193) is a selective 5-HT2A, 5-HT1A, and D2 receptor antagonist. It has negligible affinity for the 5-HT2C receptor. Czoty PW, Howell
SSR-180,711 (301 words) [view diff] no match in snippet view article find links to article
SSR180711 is a drug that acts as a potent and selective partial agonist for the α7 subtype of neural nicotinic acetylcholine receptors. In animal studies
UB-165 (330 words) [view diff] no match in snippet view article find links to article
UB-165 is a drug which acts as an agonist at neuronal nicotinic acetylcholine receptors being a full agonist of the α3β2 isoform and a partial agonist
6-APA (142 words) [view diff] no match in snippet view article find links to article
6-APA is the chemical compound (+)-6-aminopenicillanic acid. 6-APA is the core of penicillins. It is obtained from the fermentation brew of the Penicillium
Epiboxidine (361 words) [view diff] no match in snippet view article find links to article
Epiboxidine is a chemical compound which acts as a partial agonist at neural nicotinic acetylcholine receptors, binding to both the α3β4 and the α4β2 subtypes
2,3-Dihydrothiophene (5 words) [view diff] no match in snippet view article find links to article
Dihydrothiophene is a heterocyclic compound.
Tephrosin (141 words) [view diff] no match in snippet view article find links to article
Tephrosin is rotenoid. It is a natural fish poison found in the leaves and seeds of Tephrosia purpurea and T. vogelii. Cubé resin Cabizza, Maddalena;
Dolasetron (535 words) [view diff] no match in snippet view article find links to article
Dolasetron (trade name Anzemet) is a serotonin 5-HT3 receptor antagonist used to treat nausea and vomiting following chemotherapy. Its main effect is to
Germabenzene (192 words) [view diff] no match in snippet view article find links to article
Germabenzene (C5H6Ge) is the parent representative of a group of chemical compounds containing in their molecular structure a benzene ring with a carbon
RS-102221 (375 words) [view diff] no match in snippet view article find links to article
RS-102221 is a drug developed by Hoffmann–La Roche, which was one of the first compounds discovered that acts as a potent and selective antagonist at the
Imidazole (1,765 words) [view diff] no match in snippet view article find links to article
aldehyde, amine, and ammonia or an ammonium salt. Formation from other heterocycles Imidazole can be synthesized by the photolysis of 1-vinyltetrazole. This
Thiete (300 words) [view diff] no match in snippet view article find links to article
pyrolysis of 2-mercaptobenzyl alcohols. They are precursors to other S-heterocycles. Thiete 1,1-dioxides are sulfones, the parent being C3H4SO2. They are
Nefopam (1,223 words) [view diff] no match in snippet view article find links to article
Nefopam (brand names: Acupan, Silentan, Nefadol and Ajan) is a centrally-acting non-opioid analgesic drug of the benzoxazocine chemical class which was
Hexamethylenetetramine (1,230 words) [view diff] no match in snippet view article find links to article
Hexamethylenetetramine or methenamine is a heterocyclic organic compound with the formula (CH2)6N4. This white crystalline compound is highly soluble in
Stannabenzene (354 words) [view diff] no match in snippet view article find links to article
Stannabenzene (C5H6Sn) is the parent representative of a group of organotin compounds that are related to benzene with a carbon atom replaced by a tin
Renzapride (218 words) [view diff] no match in snippet view article find links to article
Renzapride is a gastroprokinetic agent and antiemetic which acts as a full 5-HT4 full agonist and 5-HT3 antagonist. It also functions as a 5-HT2B antagonist
Evodiamine (235 words) [view diff] no match in snippet view article find links to article
Evodiamine is a chemical extracted from the Tetradium genus of plants, which has been shown to reduce fat uptake in mouse studies. It is suspected that
Papulacandin B (68 words) [view diff] no match in snippet view article find links to article
Papulacandin B is a papulacandin isolated from a strain of Papularia sphaerosperma. It is a molecule with antifungal activity. Echinocandin Traxler
Borazine (891 words) [view diff] no match in snippet view article find links to article
Borazine is an inorganic compound with the chemical formula (BH)3(NH)3. In this cyclic compound, the three BH units and three NH units alternate. The compound
Zilpaterol (792 words) [view diff] no match in snippet view article find links to article
Zilpaterol (zilpaterol hydrochloride) is a beta-adrenergic agonist. Under its trade name, Zilmax, it is used to increase the size of cattle and the efficiency
Borirane (84 words) [view diff] no match in snippet view article find links to article
249 K) Solubility in water 15.425 g dm−3 Related compounds Related heterocycles Aziridine Ethylene oxide Thiirane Except where otherwise noted, data
Azepine (21 words) [view diff] no match in snippet view article find links to article
Azepines are unsaturated heterocycles of seven atoms, with a nitrogen replacing a carbon at one position. Azepane Benzazepines Diazepine Oxepin Borepin
Hexazine (379 words) [view diff] no match in snippet view article find links to article
Hexazine (also known as hexaazabenzene) is a hypothetical allotrope of nitrogen composed of 6 nitrogen atoms arranged in a ring-like structure analogous
Melarsoprol (771 words) [view diff] no match in snippet view article find links to article
Melarsoprol (INN) is a prodrug used in the treatment of East African (rhodesiense) human African trypanosomiasis. It is produced by Sanofi-Aventis and
Ro64-6198 (936 words) [view diff] no match in snippet view article find links to article
Ro64-6198 is an nociceptoid drug used in scientific research. It acts as a potent and selective agonist for the nociceptin receptor, also known as the
Stannole (215 words) [view diff] no match in snippet view article find links to article
Stannole is an organotin compound with the formula (CH)4SnH2. It is classified as a metallole, i.e. an unsaturated five-membered ring containing a heteroatom
Thietane (73 words) [view diff] no match in snippet view article find links to article
Thietane is a heterocyclic compound containing a saturated four-membered ring with three carbon atoms and one sulfur atom. Leśniak, S; Lewkowski, J;
Sudan Black B (345 words) [view diff] no match in snippet view article find links to article
Sudan Black B (C29H24N6) is a nonfluorescent, relatively thermostable lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides
Luteophanol (71 words) [view diff] no match in snippet view article find links to article
Luteophanol is a type of organic compound. There are variants labeled luteophanol A through luteophanol D. They contain the following common fragments
Azonine (115 words) [view diff] no match in snippet view article find links to article
Azonine is an unsaturated heterocycle of nine atoms, with a nitrogen replacing a carbon at one position. A variety of derivatives have been synthesised
Borabenzene (480 words) [view diff] no match in snippet view article find links to article
A borabenzene is a heteroaromatic compound that has a boron atom instead of the carbon atom of a benzene molecule. A free borabenzene, which has no donor
Cnicin (133 words) [view diff] no match in snippet view article find links to article
Cnicin is a sesquiterpene lactone, esterified with a substituted acrylic acid, and belonging to the germacranolide class of natural products. It is mainly
Parthenolide (656 words) [view diff] no match in snippet view article find links to article
Parthenolide is a sesquiterpene lactone of the germacranolide class which occurs naturally in the plant feverfew (Tanacetum parthenium), after which it
Metaldehyde (586 words) [view diff] no match in snippet view article find links to article
Metaldehyde is an organic compound with the formula (CH3CHO)4. It is commonly used as a pesticide against slugs, snails, and other gastropods. It is the
Borole (181 words) [view diff] no match in snippet view article find links to article
Borole is a theoretical heterocyclic organic compound, a five-membered ring with the formula C4H4BH. It is classified as a metallole. It can be viewed
Methylenomycin A (109 words) [view diff] no match in snippet view article find links to article
Methylenomycin A is a cyclopentanoid antibiotic produced by Streptomyces coelicolor A3(2) that is effective against both Gram-negative and Gram-positive
Periplanone B (158 words) [view diff] no match in snippet view article find links to article
Periplanone B is a pheromone produced by the female American cockroach, Periplaneta americana. It is a sexual attractant to male cockroaches, especially
HMX (859 words) [view diff] no match in snippet view article find links to article
For other uses, see HMX (disambiguation). HMX, also called octogen, is a powerful and relatively insensitive nitroamine high explosive, chemically related
Anatoxin-a (2,847 words) [view diff] no match in snippet view article find links to article
Anatoxin-a, also known as Very Fast Death Factor (VFDF), is a secondary, bicyclic amine alkaloid and cyanotoxin with acute neurotoxicity. It was first
Cilansetron (392 words) [view diff] no match in snippet view article find links to article
Cilansetron is a drug that is a 5HT-3 antagonist currently under trial phase in the EU and US it is manufactured by Solvay Pharmaceuticals INC. 5HT-3 receptors
Oxirene (108 words) [view diff] no match in snippet view article find links to article
Oxirene is a hypothesized heterocyclic chemical compound which contains an unsaturated three-membered ring containing two carbon atoms and one oxygen atom
Arsabenzene (520 words) [view diff] no match in snippet view article find links to article
T.; Hauptmann, S.; Suschitzky, H.; Suschitzky, J. The Chemistry of Heterocycles: Structure, Reactions, Syntheses, and Applications (in German) (2nd ed
Aldehyde oxidase (890 words) [view diff] no match in snippet view article find links to article
carboxylic acid, and in addition, catalyzes the hydrozylation of some heterocycles. It can also catalyze the oxidation of both cytochrome P450 (CYP450)
Oxonine (39 words) [view diff] no match in snippet view article find links to article
Oxonine is an unsaturated heterocycle of nine atoms, with a oxygen replacing a carbon at one position. Oxonine is a nonaromatic compound. Azonine Furan
Thiopyran (45 words) [view diff] no match in snippet view article find links to article
Thiopyran is a heterocyclic compound with the chemical formula C5H6S. There are two isomers, 2H-thiopyran and 4H-thiopyran, which differ by the location
Borepin (21 words) [view diff] no match in snippet view article find links to article
Borepin is an unsaturated heterocycle of seven atoms, with a boron replacing a carbon at one position. Azepine Oxepin Tropylium cation
Borepin (21 words) [view diff] no match in snippet view article find links to article
Borepin is an unsaturated heterocycle of seven atoms, with a boron replacing a carbon at one position. Azepine Oxepin Tropylium cation
Tetrazole (522 words) [view diff] no match in snippet view article find links to article
Tetrazoles are a class of synthetic organic heterocyclic compound, consisting of a 5-member ring of four nitrogen and one carbon atom (plus hydrogens)
Phosphorine (567 words) [view diff] no match in snippet view article find links to article
Not to be confused with phosphine. Phosphorine (IUPAC name: phosphinine) is a heavier element analog of pyridine, containing a phosphorus atom instead
1,9-Pyrazoloanthrone (191 words) [view diff] no match in snippet view article find links to article
1,9-Pyrazoloanthrone is a chemical compound that is a derivative of anthrone. It is used in biochemical studies as an inhbitor of c-Jun N-terminal kinases
Multistriatin (125 words) [view diff] no match in snippet view article find links to article
Multistriatin is a pheromone of the elm bark beetle. It is a volatile compound released by a virgin female beetle when she has found a good source of food
Acetaldehyde ammonia trimer (162 words) [view diff] no match in snippet view article find links to article
Acetaldehyde ammonia trimer is a chemical compound described by the formula (CH3CHNH)3. The pure material is colourless but samples often appear light
Varacin (160 words) [view diff] no match in snippet view article find links to article
Varacin is a bicyclic organosulfur compound originally found in marine ascidiacea from the Polycitor family. It contains an unusual pentathiepin ring which
Stibole (150 words) [view diff] no match in snippet view article find links to article
Stibole is a theoretical heterocyclic organic compound, a five-membered ring with the formula C4H4SbH. It is classified as a metallole. It can be viewed
1,4,7-Trithiacyclononane (216 words) [view diff] no match in snippet view article find links to article
1,4,7-Trithiacyclononane, also called 9-ane-S3, is the heterocyclic compound with the formula (CH2CH2S)3. This cyclic thioether is most often encountered
Lenthionine (131 words) [view diff] no match in snippet view article find links to article
Not to be confused with Lanthionine or Lanthanide. Lenthionine is a cyclic organosulfur compound found in shiitake mushrooms and partly responsible for
(2Z,4Z,6Z,8Z)-Thionine (42 words) [view diff] no match in snippet view article
(2Z,4Z,6Z,8Z)-Thionine or Thionine is an unsaturated heterocycle of nine atoms, with a sulfur replacing a carbon at one position. Thionine is a partially
Vernolepin (125 words) [view diff] no match in snippet view article find links to article
Vernolepin is a sesquiterpene lactone isolated from the dried fruit of Vernonia amygdalina. It shows platelet anti-aggregating properties and is also an
Solanine (1,041 words) [view diff] no match in snippet view article find links to article
Not to be confused with Solanin. Solanine is a glycoalkaloid poison found in species of the nightshade family (Solanaceae), such as the potato (Solanum
Ampicillin (897 words) [view diff] no match in snippet view article find links to article
Ampicillin is an antibiotic used to prevent and treat a number of bacterial infections. This includes respiratory tract infections, urinary tract infections
Biotin sulfoxide (20 words) [view diff] no match in snippet view article find links to article
Biotin sulfoxide is the substance that is formed when biotin is exposed to ultraviolet light in the presence of oxygen.
Plerixafor (1,411 words) [view diff] no match in snippet view article find links to article
Plerixafor (INN and USAN, trade name Mozobil) is an immunostimulant used to mobilize hematopoietic stem cells in cancer patients into the bloodstream.
Pixantrone (1,912 words) [view diff] no match in snippet view article find links to article
Pixantrone (rINN; trade name Pixuvri) is an experimental antineoplastic (anti-cancer) drug, an analogue of mitoxantrone with fewer toxic effects on cardiac
1,8-Diazafluoren-9-one (81 words) [view diff] no match in snippet view article find links to article
1,8-Diazafluoren-9-one, also known as DFO, is a chemical that is used to find fingerprints on porous surfaces. It makes fingerprints glow when they are
2-Methyl-3-phenylpiperidine (17 words) [view diff] no match in snippet view article find links to article
2-Methyl-3-phenylpiperidine is a psychostimulant.[citation needed] 3-Aminopiperidine derivatives and related nitrogen containing heterocycles
Heptazine (745 words) [view diff] no match in snippet view article find links to article
A heptazine, or tri-s-triazine or cyamelurine, is a type of chemical compound that consist of a planar triangular core group, C6N7, or three fused triazine
Thiourea (1,109 words) [view diff] no match in snippet view article find links to article
Thiourea (/ˌθaɪəjʊˈriːə, ˌθaɪoʊ-/) is an organosulfur compound with the formula SC(NH2)2 . It is structurally similar to urea, except that the oxygen atom
Thiane (19 words) [view diff] no match in snippet view article find links to article
Thiane is a heterocyclic compound containing a saturated six-membered ring with five carbon atoms and one sulfur atom.
Diketone (559 words) [view diff] no match in snippet view article find links to article
with many bifunctional nucleophiles, such as urea and thiourea to give heterocycles. Upon condensation with aromatic amines, they convert to the diketimine
Elephantopin (85 words) [view diff] no match in snippet view article find links to article
Elephantopin is a natural chemical compound extracted from the Elephantopus elatus plant of the genus Elephantopus, family Compositae. It is a sesquiterpene
Arugosin C (27 words) [view diff] no match in snippet view article find links to article
Arugosin C is a bio-active anthraquinone derivative of Aspergillus found in the Red Sea. Bioactive anthraquinones from endophytic fungus Aspergillus versicolor
Arsole (1,223 words) [view diff] no match in snippet view article find links to article
This article is about the compound. For the anatomical feature, see Asshole. Arsole, also called arsenole or arsacyclopentadiene, is an organoarsenic compound
Merrilactone A (881 words) [view diff] no match in snippet view article find links to article
Merrilactone A is one of the four sesquiterpenes that were newly discovered from the fruit of Illicium merrillianum in 2000. Members of the genus Illicium
Bipyridine (285 words) [view diff] no match in snippet view article find links to article
formed by the coupling of two pyridine rings. They are aromatic nitrogen heterocycles that form complexes with most transition metals. They interact with metals
Levofloxacin (4,582 words) [view diff] no match in snippet view article find links to article
Levofloxacin, sold under the trade names Levaquin and Tavanic, among others is an antibiotic. It is used to treat a number of bacterial infections including
Heck–Matsuda reaction (388 words) [view diff] no match in snippet view article find links to article
Heck protocols. Allylic alcohols, conjugated alkenes, unsaturated heterocycles and unactivated alkenes are capable of being arylated with arenediazonium
Thiopyrylium (186 words) [view diff] no match in snippet view article find links to article
electronegativity of the sulfur atom. Among the chalcogenic 6-membered unsaturated heterocycles, thiopyrylium is the most aromatic, due to sulfur having the same Pauling
Acetone peroxide (2,345 words) [view diff] no match in snippet view article find links to article
Acetone peroxide (triacetone triperoxide, peroxyacetone, TATP, TCAP) is an organic peroxide and a primary high explosive. It takes the form of a white
9b-Phosphaphenalene (20 words) [view diff] no match in snippet view article find links to article
9b-Phosphaphenalene (Phosphorino[2,1,6-de]phosphinolizine) is a chemical which is a heterocyclic aromatic compound containing phosphorus, related to phenalene
Dithiane (168 words) [view diff] no match in snippet view article find links to article
2- units) are replaced by sulfur centres. The three isomeric parent heterocycles are 1,2-dithiane, 1,3-dithiane and 1,4-dithiane. 1,3-Dithianes
Methanesulfonyl chloride (598 words) [view diff] no match in snippet view article find links to article
to form sulfene. Sulfene can undergo cycloadditions to form various heterocycles. α-Hydroxyketones react with sulfene to form five-membered sultones.
Pseudopelletierine (239 words) [view diff] no match in snippet view article find links to article
Pseudopelletierine is the main alkaloid derived from the root-bark of the pomegranate tree (Punica granatum), along with at least three other alkaloids:
Saxagliptin (1,917 words) [view diff] no match in snippet view article find links to article
Saxagliptin (rINN), previously identified as BMS-477118, is an oral hypoglycemic (anti-diabetic drug) of the dipeptidyl peptidase-4 (DPP-4) inhibitor class
Herapathite (370 words) [view diff] no match in snippet view article find links to article
Herapathite, or iodoquinine sulfate, is a chemical compound whose crystals are dichroic and thus can be used for polarizing light. The composition of herapathite
Benzodioxan (73 words) [view diff] no match in snippet view article find links to article
The benzodioxans are a group of isomeric chemical compounds with the molecular formula C8H8O2. There are three isomers of benzodioxan, as the second atom
Cyclam (247 words) [view diff] no match in snippet view article find links to article
Cyclam (1,4,8,11-tetraazacyclotetradecane) is an organic compound with the formula (NHCH2CH2NHCH2CH2CH2)2. It is a white solid that is soluble in water
Diaziridine (140 words) [view diff] no match in snippet view article find links to article
Diaziridines are heterocyclic compounds containing two nitrogen atoms in a three-membered ring. They can be considered as strained hydrazines. Due to the
Pyrylium salt (949 words) [view diff] no match in snippet view article find links to article
The pyrylium cation is a six-membered, unsaturated, mono-cyclic compound. Consisting of five carbon atoms and one positively charged oxygen atom, it is
Selenourea (841 words) [view diff] no match in snippet view article find links to article
carbon-selenium double bond. The compound is used in the synthesis of selenium heterocycles. Compared to urea, the oxo-analog of selenourea, few studies have been
New methylene blue (135 words) [view diff] no match in snippet view article find links to article
methylene blue (also NMB) is an organic compound of the thiazine class of heterocycles. It is used as a stain and as an antimicrobial agent. It is classified
Ceric ammonium nitrate (611 words) [view diff] no match in snippet view article find links to article
Ceric ammonium nitrate (CAN) is the inorganic compound with the formula (NH4)2Ce(NO3)6. This orange-red, water-soluble cerium salt is a specialised oxidizing
Kairine (40 words) [view diff] no match in snippet view article find links to article
Kairine is a derivative of tetrahydroquinoline which was discovered by Fischer.[who?][citation needed] Its name comes from the Greek kairos, meaning "the
RTI-352 (61 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
Diimine (362 words) [view diff] no match in snippet view article find links to article
3-diimines. These compounds are used as ligands and as precursors to heterocycles. Diimines are prepared by condensation reactions: the dialdehydes or
Organic chemistry (4,003 words) [view diff] no match in snippet view article find links to article
furan are examples of aromatic heterocycles while piperidine and tetrahydrofuran are the corresponding alicyclic heterocycles. The heteroatom of heterocyclic
NS-2359 (255 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
Oxathiazolone (72 words) [view diff] no match in snippet view article find links to article
which may be trapped by 1,3-dipolar cycloaddition reactions to give heterocycles in low to high yields depending on the nature of the substituent groups
Aplysiatoxin (348 words) [view diff] no match in snippet view article find links to article
Aplysiatoxin is a cyanotoxin produced by certain cyanobacteria species. It is used as a defensive secretion to protect these cyanobacteria from predation
Basic aromatic ring (171 words) [view diff] no match in snippet view article find links to article
Basic aromatic rings are aromatic rings in which the lone pair of electrons of a ring-nitrogen atom is not part of the aromatic system and extends in the
Maitotoxin (797 words) [view diff] no match in snippet view article find links to article
Not to be confused with mitotoxin. Maitotoxin (or MTX) is an extremely potent toxin produced by Gambierdiscus toxicus, a dinoflagellate species. Maitotoxin
2,2,2-Trifluoroethanol (462 words) [view diff] no match in snippet view article find links to article
character compared to ethanol. Thus, TFE forms stable complexes also with heterocycles (e.g. THF or pyridine) through hydrogen bonding. Trifluoroethanol is
Lineatin (530 words) [view diff] no match in snippet view article find links to article
Lineatin is a pheromone produced by female striped ambrosia beetle, Trypodendron lineatum Olivier. These kinds of beetles are responsible for extensive
Silabenzene (1,616 words) [view diff] no match in snippet view article find links to article
A silabenzene is a heteroaromatic compound containing one or more silicon atoms instead of carbon atoms in benzene. A single substitution gives silabenzene
Trospium chloride (1,450 words) [view diff] no match in snippet view article find links to article
Trospium chloride (INN) is a muscarinic antagonist urinary antispasmodic. It was developed and patented by Dr. Robert Pfleger GmbH (Germany) and is sold
Tautomer (624 words) [view diff] no match in snippet view article find links to article
found in bullvalene. Another example is open and closed forms of certain heterocycles, such as azide - tetrazole or mesoionic münchnone-acylamino ketene. Valence
Arthrobacter (454 words) [view diff] no match in snippet view article find links to article
including homocyclic compounds, such as hydroxybenzoates, as well as N-heterocycles, including pyridine and picoline. Arthrobacter sp H65-7 produces the
Bechgaard salt (264 words) [view diff] no match in snippet view article find links to article
(TCNE)]. All the organic electron donors contain multiply conjugated heterocycles with a number of properties, including planarity, low ionization potential
PEDOT-TMA (1,084 words) [view diff] no match in snippet view article find links to article
Poly(3,4-ethylenedioxythiophene)-tetramethacrylate or PEDOT-TMA is a p-type conducting polymer based on 3,4-ethylenedioxylthiophene or the EDOT monomer
Thiazole (981 words) [view diff] no match in snippet view article find links to article
of the vitamin thiamine (B1). Thiazoles are members of the azoles, heterocycles that include imidazoles and oxazoles. Thiazole can also be considered
Oxanorbornadiene (442 words) [view diff] no match in snippet view article find links to article
Oxanorbornadiene (OND) is a bicyclic organic compound with an oxygen atom bridging the two opposing saturated carbons of 1,4-cyclohexadiene. OND is related
Bicornin (157 words) [view diff] no match in snippet view article find links to article
Yoshida T, Yazaki K, Memon M.U, Maruyama I, Kurokawa K and Okuda T, Heterocycles, 1989, volume 29, number 5, pages 861-864 INIST:6780591 Hydrolysable
Hexahydro-1,3,5-triazine (376 words) [view diff] no match in snippet view article find links to article
1,3,5-triazine, which have the formula (CHN)3, a family of aromatic heterocycles. The parent hexahydro-1,3,5-triazine ((CH2NH)3) has been detected as
Oxatriquinane (397 words) [view diff] no match in snippet view article find links to article
Oxatriquinane is an alkyl oxonium ion with formula C 9H 15O+ , remarkable for being stable in aqueous solution. It has a cyclononane backbone, with the
Thiazoline (321 words) [view diff] no match in snippet view article find links to article
2-aminoethanethiol (cysteamine). Three related classes of C3NS heterocycles are well studied, 1,3-thiazoles (parent: C3H3NS), 1,3-thiazolines (parent:
Tröger's base (638 words) [view diff] no match in snippet view article find links to article
Tröger's base is an organic compound that exhibits chirality due to the presence of two bridgehead stereogenic nitrogen atoms in its structure. The compound
Pyridazine (241 words) [view diff] no match in snippet view article find links to article
occurring hydrazines, common building blocks for the synthesis of these heterocycles. The pyridazine structure is a popular pharmacophore which is found within
Mannich reaction (975 words) [view diff] no match in snippet view article find links to article
It is also possible to use activated phenyl groups and electron-rich heterocycles such as furan, pyrrole, and thiophene. Indole is a particularly active
Berberine (6,795 words) [view diff] no match in snippet view article find links to article
Berberine is a quaternary ammonium salt from the protoberberine group of isoquinoline alkaloids. It is found in such plants as Berberis [e.g. Berberis
Uracil (1,735 words) [view diff] no match in snippet view article find links to article
A.F.; et al.Heterocycles in Life and Society: An Introduction to Heterocyclic Chemistry and Biochemistry and the Role of Heterocycles in Science, Technology
Flavonoid (4,062 words) [view diff] no match in snippet view article find links to article
compounds which are more specifically termed flavanoids. The three cycle or heterocycles in the flavonoid backbone are generally called ring A, B and C. Ring
Adamanzane (228 words) [view diff] no match in snippet view article find links to article
Adamanzanes (abbreviated Adz) are compounds containing four nitrogen atoms linked by carbons (analogous to adamantane with nitrogen at the branched position)
Oxazepine (34 words) [view diff] no match in snippet view article find links to article
Oxazepines are unsaturated heterocycles of seven atoms, with a nitrogen replacing a carbon at one position and with an oxygen replacing a carbon at one
Glabridin (107 words) [view diff] no match in snippet view article find links to article
Takahashi, Kunio; Tamura, Yukiyoshi; Mizutani, Kenji (1996). "Isoflavan derivatives from Glycyrrhiza glabra (licorice)". Heterocycles 43 (3): 581–588. 
Benzofuran (356 words) [view diff] no match in snippet view article find links to article
Retrieved 11 February 2014.  Fürstner, Alois and Davies, Paul (2005). "Heterocycles by PtCl2-Catalyzed Intramolecular Carboalkoxylation or Carboamination
Artemisinin (5,680 words) [view diff] no match in snippet view article find links to article
Artemisinin, also known as qinghaosu (Chinese: 青蒿素), and its semi-synthetic derivatives are a group of drugs that possess the most rapid action of all
Methoxy (329 words) [view diff] no match in snippet view article find links to article
are notable by their absence. They do not occur in amino acids, the heterocycles that comprise the genetic code, nor in lipids. They are however common
Nitroimidazole (260 words) [view diff] no match in snippet view article find links to article
infections. Perhaps the most common example is metronidazole (Flagyl). Other heterocycles such as nitrothiazoles (thiazole) are also used for this purpose. Nitroheterocycles
Dithiete (556 words) [view diff] no match in snippet view article find links to article
Dithiete is an unsaturated heterocyclic compound that contains two adjacent sulfur atoms and two sp2-hybridized carbon centers. Derivatives are known collectively
R-4066 (192 words) [view diff] no match in snippet view article find links to article
R-4066 (Spirodone) is a drug which is an analogue of the opioid analgesic methadone, or more accurately Norpipanone, where the metabolically labile dimethylamino
Imidazothiazole (35 words) [view diff] no match in snippet view article find links to article
Imidazothiazoles are bicyclic heterocycles consisting of an imidazole ring fused to a thiazole ring; any derivative of this compound, especially one that
Enol (1,308 words) [view diff] no match in snippet view article find links to article
other more complicated organic compounds, including many carbocycles and heterocycles.The process by which they form, keto-enol tautomerization, is an isomerization
Phosphonium coupling (1,373 words) [view diff] no match in snippet view article find links to article
and C–S bond formations of unactivated and unprotected tautomerizable heterocycles. Originally reported in 2004, phosphonium coupling proceeds via C–OH
Alfred Hassner (650 words) [view diff] no match in snippet view article find links to article
for synthesis of small ring heterocycles such as aziridines, azirines, azetines, as well as of larger ring heterocycles including azepines. Recently
Maitland Jones, Jr. (315 words) [view diff] no match in snippet view article find links to article
molecular reactions. His interest areas include carbenes, carboranes, and heterocycles. Over the course of almost forty years, he and his research group have
Cationic polymerization (2,254 words) [view diff] no match in snippet view article find links to article
polymerization are limited to olefins with electron-donating substituents and heterocycles. Similar to anionic polymerization reactions, cationic polymerization
Asymmetric hydrogenation (6,935 words) [view diff] no match in snippet view article find links to article
substrates the most consistent success has been seen with nitrogen-containing heterocycles, where the aromatic ring is often activated either by protonation or
Coumestan (349 words) [view diff] no match in snippet view article find links to article
"An elegant synthesis of 6H-benzofuro[3,2-c][1]benzopyran-6-ones". Heterocycles 23 (4): 903. doi:10.3987/R-1985-04-0903.  V. A. Tuskaev (April 2013)
RTI-353 (79 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
Altropane (249 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
Ioflupane (123I) (491 words) [view diff] no match in snippet view article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
RTI-177 (430 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
RTI-229 (316 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
FP-β-CPPIT (62 words) [view diff] no match in snippet view article find links to article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
2β-Propanoyl-3β-(2-naphthyl)-tropane (195 words) [view diff] no match in snippet view article
Brasofensine Tesofensine NS2359 Heterocycles: 3-Substituted-isoxazol-5-yl RTI-177 RTI-336 RTI-371 Heterocycles: 3-Substituted-1,2,4-oxadiazole
Organogold chemistry (1,873 words) [view diff] no match in snippet view article find links to article
nucleophilic addition to unsaturated C-C bonds, especially to form small heterocycles (furans, pyrroles, thiophenes) Hydroarylation: basically a Friedel-Crafts
Charles Rees Award (205 words) [view diff] no match in snippet view article find links to article
contributions to heterocyclic chemistry, including the synthesis of a variety of heterocycles of biological interest, over a period of many years". 2010 - Professor