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Class Information
Number: 544/284
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) > 1,3-diazines > Polycyclo ring system having the diazine ring as one of the cyclos > Bicyclo ring system having the diazine ring as one of the cyclos > The other cyclo in the bicyclo ring system is a benzene ring (e.g., quinazoline, etc.) > Additional nitrogen containing unsaturated hetero ring (e.g., thiazole, etc.)
Description: Compounds having, in addition to the bicyclo ring system, a hetero ring which has at least one double bond between ring members and at least one ring nitrogen.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5177209 |
Process for preparation of asymmetric isoindoline pigments |
Jan. 5, 1993 |
| 5175167 |
Hetarylalkenes, their preparation and intermediates for their preparation and their use |
Dec. 29, 1992 |
| 5175164 |
Angiotensin II antagonists incorporating a substituted indole or dihydroindole |
Dec. 29, 1992 |
| 5164496 |
Tricycle pyrazine dyes |
Nov. 17, 1992 |
| 5164393 |
Pyrimidine derivatives compositions containing them, and their use as fungicides |
Nov. 17, 1992 |
| 5162325 |
Angiotensin II antagonists incorporating a substituted benzyl element |
Nov. 10, 1992 |
| 5158954 |
Methyl .alpha.-(2-substituted)pyrid-3-yl-.beta.-methoxy-acrylates, compositions containing them and their use as fungicides |
Oct. 27, 1992 |
| 5151427 |
Anthelminitics |
Sep. 29, 1992 |
| 5145967 |
Method for preparing 4-alkoxyalkyl-4-phenylaminopiperdines and derivatives thereof |
Sep. 8, 1992 |
| 5134148 |
Heterocycles for use as inhibitors of leukotrienes |
Jul. 28, 1992 |
| 5124333 |
Aminopyrimidine derivatives and harmful organisms preventive agent |
Jun. 23, 1992 |
| 5120845 |
Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives |
Jun. 9, 1992 |
| 5116405 |
Pyridinesulfonamide derivatives and herbicides |
May. 26, 1992 |
| 5112817 |
Quinoline derivatives |
May. 12, 1992 |
| 5106851 |
Benzofused-N-containing heterocycle derivatives |
Apr. 21, 1992 |
| 5103007 |
Lipids |
Apr. 7, 1992 |
| 5097034 |
Triarylmethane color formers |
Mar. 17, 1992 |
| 5084458 |
Substituted 2-acylpyridine-.beta.-(N)-hetaryl-hydrazones and medicaments containing the same |
Jan. 28, 1992 |
| 5081245 |
Carboxylic acid derivatives |
Jan. 14, 1992 |
| 5081124 |
Method of producing antitumor effect using quinazolin-4-one derivatives |
Jan. 14, 1992 |
| 5075313 |
3-aryl-4(3H)quinazolinone CCK antagonists and pharmaceutical formulations thereof |
Dec. 24, 1991 |
| 5075324 |
Aralkyl-1,4-dihydropyridines, a method for their preparation and pharmaceutical composition containing them |
Dec. 24, 1991 |
| 5075300 |
Novel compounds |
Dec. 24, 1991 |
| 5073558 |
Aminopyrimidine derivative and insecticide or bactericide containing the derivative |
Dec. 17, 1991 |
| 5071860 |
Insecticidally active substituted heteroaryl phenyl ethers |
Dec. 10, 1991 |
| 5071988 |
Substituted benzoylbenzene-, biphenyl- and 2-oxazole-alkanoic acid derivatives |
Dec. 10, 1991 |
| 5037829 |
(1H-azol-1-ylmethyl) substituted quinazoline derivatives |
Aug. 6, 1991 |
| 5032598 |
Nitrogens containing heterocyclic compounds as class III antiarrhythmic agents |
Jul. 16, 1991 |
| 5032590 |
Substituted hydroxylamines |
Jul. 16, 1991 |
| 5032600 |
Alkyl diamine derivatives |
Jul. 16, 1991 |
| 5030635 |
6-7-dimethoxy-1,2-dihydro-2-arylquinazoline-3-oxides |
Jul. 9, 1991 |
| 5028609 |
Alkyl diamine derivatives |
Jul. 2, 1991 |
| 5026418 |
Pyrimidine derivatives |
Jun. 25, 1991 |
| 5025014 |
Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines as pharmaceuticals |
Jun. 18, 1991 |
| 5024693 |
Herbicides |
Jun. 18, 1991 |
| 5021573 |
Heterocyclic pigments and dyes |
Jun. 4, 1991 |
| 5017211 |
Heterocyclic compounds |
May. 21, 1991 |
| 5015740 |
Antipsychotic 3-piperazinylbenzazole derivatives |
May. 14, 1991 |
| 5008274 |
Carbostyril derivatives and salts thereof and pharmaceutical composition for inhibiting adhesion of thrombocytes |
Apr. 16, 1991 |
| 5008266 |
4(3H)-quinazolinone derivatives and pharmaceutical compositions |
Apr. 16, 1991 |
| 4997835 |
Substituted 2-acylpyridine-.alpha.-(N)-hetarlyhydrazones and medicaments containing the same |
Mar. 5, 1991 |
| 4992550 |
Anti-tumour agents |
Feb. 12, 1991 |
| 4988809 |
2-pyrimidinyl-1-piperazine derivatives, processes for their preparation and medicaments containing them |
Jan. 29, 1991 |
| 4988698 |
2(1H)-quinolinone compounds and pharmaceutical composition comprising the same |
Jan. 29, 1991 |
| 4988711 |
HMG-CoA reductare-inhibiting N-substituted N-amino-pyrroles |
Jan. 29, 1991 |
| 4985426 |
Aralkylaminopyrimidine derivative, process for producing thereof and insecticide, acaricide and fungicide containing said derivative as active ingredient |
Jan. 15, 1991 |
| 4985441 |
Anti-tumor agents |
Jan. 15, 1991 |
| 4981856 |
Anti-tumor agents |
Jan. 1, 1991 |
| 4978385 |
4-halopyridine-3-carboxamide compounds and herbicidal compositions thereof |
Dec. 18, 1990 |
| 4970316 |
Pyrano-, thiopyrano- and cyclohexylquinolines as inhibitors of interleukin 1 |
Nov. 13, 1990 |
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