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searching for Heterocycles (journal) 197 found (411 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
GYKI-52895 (107 words) [view diff] no match in snippet view article find links to article
GYKI-52895 is a drug which is a 2,3-benzodiazepine derivative. Unlike other similar drugs, GYKI-52895 is a selective dopamine reuptake inhibitor, which
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 (479 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
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
Spirapril (158 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 inhibitor
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
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
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
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
RJR-2429 (233 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 (777 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
Sulbentine (57 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
Tetramethylenedisulfotetramine (526 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
Irbesartan (310 words) [view diff] no match in snippet view article find links to article
Irbesartan (INN) /ɜrbəˈsɑrtən/ is an angiotensin II receptor antagonist used mainly for the treatment of hypertension. It was developed by Sanofi Research
Anisatin (127 words) [view diff] no match in snippet view article find links to article
Anisatin is an extremely toxic, insecticidally active component of the Shikimi plant. It is used in folk remedies topically in Japan. Lethal dose = 1 mg/kg
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
Triazole (292 words) [view diff] no match in snippet view article find links to article
A triazole (Htrz) refers to either one of a pair of isomeric chemical compounds with molecular formula C2H3N3, having a five-membered ring of two carbon
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
2,3-Dihydrothiophene (5 words) [view diff] no match in snippet view article find links to article
Dihydrothiophene is a heterocyclic compound.
Imidazole (1,683 words) [view diff] no match in snippet view article find links to article
Derivatives of imidazole, called imidazoles, form a common family of heterocycles that share the 1,3-C3N2 ring but feature varied substituents. This ring
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
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,
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
Triazine (700 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
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
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
Borirane (61 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 noted otherwise, data
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
Trimer (chemistry) (596 words) [view diff] no match in snippet view article find links to article
In chemistry, a trimer (/ˈtraɪmər/) (tri-, "three" + -mer, "parts") is an oligomer derived from three identical precursors. An example is the procedure
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
Diazirine (168 words) [view diff] no match in snippet view article find links to article
Diazirines are a class of organic molecules consisting of a carbon bound to two nitrogen atoms, which are double-bonded to each other, forming a cyclopropene-like
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
Diquat (224 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
Retapamulin (236 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
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". 
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
Meglumine antimoniate (102 words) [view diff] no match in snippet view article find links to article
Meglumine antimoniate (or meglumine antimonate) is a medicine used for treating leishmaniasis. It is manufactured by Aventis and sold as Glucantime in
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
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.
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
Pyrazole (424 words) [view diff] no match in snippet view article find links to article
replaced by oxygen. Eicher, T.; Hauptmann, S. (2003). The Chemistry of Heterocycles: Structure, Reactions, Syntheses, and Applications (2nd ed.). Wiley-VCH
1,3,5-Trithiane (272 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
Roquefortine C (107 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
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
Thiirene (4 words) [view diff] no match in snippet view article find links to article
Thiirene is a heterocycle.
Tripamide (5 words) [view diff] no match in snippet view article find links to article
Tripamide (INN) is a diuretic.
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.
UB-165 (336 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
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
SSR-180,711 (305 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
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
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
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
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
Tedisamil (801 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
Epiboxidine (366 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
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
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.
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;
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
Hexamethylenetetramine (1,094 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
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
Sodium stibogluconate (651 words) [view diff] no match in snippet view article find links to article
Sodium stibogluconate is a medicine used to treat leishmaniasis and is only available for administration by injection. It belongs to the class of drugs
Zilpaterol (749 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
Papulacandin B (69 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
Dianhydrohexitol (56 words) [view diff] no match in snippet view article find links to article
Dianhydrohexitols are heterocyclic compounds that are obtained by double dehydration of hexitols. Among these diols, the 1,4:3,6-dianhydrohexitols are
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
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
Ampicillin (724 words) [view diff] no match in snippet view article find links to article
Ampicillin is an antibiotic useful for the treatment of a number of bacterial infections. It is a beta-lactam antibiotic that is part of the aminopenicillin
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
Sudan Black B (340 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
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
Azepine (19 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
Hexazine (387 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
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;
Periplanone B (166 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 excitant to male cockroaches, especially
Metaldehyde (581 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
Borazine (764 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
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
DABCO (431 words) [view diff] no match in snippet view article find links to article
DABCO® is a registered trademark of Air Products & Chemicals Inc. for a line of polyurethane manufacturing catalysts and additives that includes 1,4-diazabicyclo[2
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
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
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
Thiete (248 words) [view diff] no match in snippet view article find links to article
Thiete is a heterocyclic compound containing an unsaturated four-membered ring with three carbon atoms and one sulfur atom. It is more commonly encountered
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
Costunolide (293 words) [view diff] no match in snippet view article find links to article
(+)-Costunolide is a naturally occurring sesquiterpene lactone, first isolated in Saussurea costus roots in 1960. It is also found in lettuce. It is synthesized
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
Lyngbyatoxin-a (241 words) [view diff] no match in snippet view article find links to article
Lyngbyatoxin-a is a cyanotoxin produced by certain cyanobacteria species, notably Moorea producens (formerly classified as Lyngbya majuscula). It is used
Pyrylium salt (819 words) [view diff] no match in snippet view article find links to article
A pyrylium salt is a salt containing a pyrylium cation or a derivative of it. The pyrylium cation is a conjugated 6-membered carbon ring system with one
Phosphorine (564 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
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
Tetrazole (506 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)
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
Methylenomycin A (117 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
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
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
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
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
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
Solanine (1,105 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
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
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
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
Plerixafor (1,438 words) [view diff] no match in snippet view article find links to article
Plerixafor (rINN and USAN, trade name Mozobil) is an immunostimulant used to mobilize hematopoietic stem cells in cancer patients. The stem cells are subsequently
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
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
Melarsoprol (790 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
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
Aldehyde oxidase (807 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)
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
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
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
Elephantopin (129 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
Levofloxacin (4,301 words) [view diff] no match in snippet view article find links to article
Levofloxacin (trade names Levaquin (US), Tavanic (EU), and others) is a broad-spectrum antibiotic of the fluoroquinolone drug class, and the levo isomer
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
Diketone (555 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
Acetone peroxide (2,158 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
Antimony potassium tartrate (1,299 words) [view diff] no match in snippet view article find links to article
Antimony potassium tartrate, also known as potassium antimonyl tartrate, potassium antimontarterate, or emetic tartar, has the formula K2Sb2(C4H2O6)2 and
Heptazine (755 words) [view diff] no match in snippet view article find links to article
"Melem" redirects here. For the Kaliopi album, see Melem (album). A heptazine, or tri-s-triazine or cyamelurine, is a type of chemical compound that
Thiourea (1,051 words) [view diff] no match in snippet view article find links to article
Thiourea is an organosulfur compound with the formula SC(NH2)2 . It is structurally similar to urea, except that the oxygen atom is replaced by a sulfur
Merrilactone A (890 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
Tautomer (557 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
Bipyridine (286 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
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
Saxagliptin (1,866 words) [view diff] no match in snippet view article find links to article
Saxagliptin (rINN), previously identified as BMS-477118, is a new oral hypoglycemic (anti-diabetic drug) of the new dipeptidyl peptidase-4 (DPP-4) inhibitor
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
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.
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
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
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
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:
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
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
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
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
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
Ceric ammonium nitrate (612 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
Aplysiatoxin (349 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
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
Maitotoxin (833 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
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
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 includes imidazoles and oxazoles. Thiazole can also be considered
Trospium chloride (1,422 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
Silabenzene (1,539 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
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
Organic chemistry (4,015 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
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
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
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 (1,109 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
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
Parthenolide (592 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
Pyridazine (240 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. It found within
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
Flavonoid (3,938 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
Mannich reaction (995 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
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:
Dithiete (558 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
Tröger's base (636 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
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
Hexahydro-1,3,5-triazine (377 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
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
Uracil (1,676 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
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
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)
Berberine (6,500 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
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
Artemisinin (7,017 words) [view diff] no match in snippet view article find links to article
Artemisinin /ɑrtɨˈmɪsɨnɨn/, also known as Qinghaosu (Chinese: 青蒿素), and its derivatives are a group of drugs that possess the most rapid action of all
R-4066 (193 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
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
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
Tectorigenin (171 words) [view diff] no match in snippet view article find links to article
Siddiqui, Shazia Anjum, Ilkay Orhan, Ilhan Gurbuz and Filiz Ayanoglu, HeteroCycles, 2010, Special issue, Vol 82, No. 1, pages 813-824, doi:10.3987/COM-10-S(E)6
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
2α-(Propanoyl)-3β-(2-(6-methoxynaphthyl))-tropane (51 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) (451 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 (323 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-(4-tolyl)-tropane (152 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
FE-β-CPPIT (47 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
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)
Dichloropane (420 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-(1,2,4-Oxadiazol-5-methyl)-3β-phenyltropane (354 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-121 (566 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-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
(-)-2β-(3-(4-Methylphenyl)isoxazol-5-yl)-3β-(4-chlorophenyl)tropane (582 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-150 (311 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
Tropoxane (393 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 (201 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
Asymmetric hydrogenation (7,514 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
Creosote (7,810 words) [view diff] no match in snippet view article find links to article
of the creosote — sulfur-containing heterocycles, generally benzothiophenes — and oxygen-containing heterocycles, dibenzofurans. Lastly, creosote will
Organogold chemistry (1,879 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
Paraquat (2,515 words) [view diff] no match in snippet view article find links to article
[(C5H4N)2]Cl2. It is classified as a viologen, a family of redox-active heterocycles of similar structure. This salt is one of the most widely used herbicides
Histidine (1,217 words) [view diff] no match in snippet view article find links to article
Karolak-Wojciechowska, Janina; Kieć-Kononowicz, Katarzyna (2003). "Five-membered heterocycles. Part III. Aromaticity of 1,3-imidazole in 5+n hetero-bicyclic molecules"