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Class Information
Number: 514/381
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Five-membered hetero ring containing at least one nitrogen ring atom (e.g., 1,2,3-triazoles, etc.) > Tetrazoles (including hydrogenated)
Description: Subject matter wherein the five-membered hetero ring consists of four ring nitrogens and one ring carbon and may have double bond between ring members.


Sub-classes under this class:

Class Number Class Name Patents
514/382 Additional chalcogen containing hetero ring 329


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
5312820 Substituted carbamoyl and oxycarbonyl derivatives of biphenylmethylamines May. 17, 1994
5308853 Substituted-5-methylidene hydantoins with AT.sub.1 receptor antagonist properties May. 3, 1994
5304530 Acrylate fungicides Apr. 19, 1994
5302610 Renal-selective biphenylmethyl imidazole angiotensin II antagonists for treatment of hypertension Apr. 12, 1994
5302592 Use of substituted 3-thioacryloyl compounds as antimicrobial agents Apr. 12, 1994
5300519 Immunosuppressive agents Apr. 5, 1994
5298518 Biphenylmethane derivative and pharmacological use Mar. 29, 1994
5298519 Acylals of imidazole-5-carboxylic acid derivatives, and their use as angiotensin (II) inhibitors Mar. 29, 1994
5298520 Triazole containing indole derivatives Mar. 29, 1994
5296499 Indole derivatives, their production and use Mar. 22, 1994
5294613 Method of treating endotoxic shock in mammals Mar. 15, 1994
5294631 Substituted benzimidazoles useful as angiotension II receptor antagonists Mar. 15, 1994
5294632 Phosphono/biaryl substituted dipetide derivatives Mar. 15, 1994
5294633 Imidazolyl-propenoic acid derivatives Mar. 15, 1994
5292756 Novel sulfonamide fibrinogen receptor antagonists Mar. 8, 1994
5281615 Cycloheptimidazolone compounds as angiotensin II antagonists for control of hypertension Jan. 25, 1994
5276048 4-(1H-pyrrol-1-yl)imidazoles with angiotensin II antagonist activity Jan. 4, 1994
5273990 Phosphono substituted tetrazole derivatives Dec. 28, 1993
5270317 N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present Dec. 14, 1993
5266583 Angitotensin II antagonist Nov. 30, 1993
5264447 Angiotensin II antagonist Nov. 23, 1993
5262432 Derivatives of 4-(hetero)arylmethyloxy phenyl diazole, a method of preparing them and use thereof in therapy Nov. 16, 1993
5262433 Tetrazoleacetic acid derivatives and method of aldose reductase inhibition therewith Nov. 16, 1993
5260325 Angiotensin II receptor blocking tertiary amides Nov. 9, 1993
5260322 Angiotension II antagonists in the treatment of hyperuricemia Nov. 9, 1993
5254546 Fused aryl substituted imidazole angiotensin II receptor inhibitors Oct. 19, 1993
5254595 Aryloxypropanolaminotetralins, a process for their preparation and pharmaceutical compositions containing them Oct. 19, 1993
5252592 Tetrazoleacetic acid derivatives having aldose reductase inhibitory activity Oct. 12, 1993
5250529 Method alleviating migraine headache with mast cell degranulation blocking agents Oct. 5, 1993
5250554 Benzimidazole derivatives useful as angiotensin II inhibitors Oct. 5, 1993
5246940 Substituted N-biphenylyl lactams Sep. 21, 1993
5242939 Anilide derivatives with angiotensin II antagonist properties Sep. 7, 1993
5240924 N-acylamino acid derivatives and their use Aug. 31, 1993
5240946 ((2-(amino-3,4-dioxo-1-cyclobuten-1-yl)amino)alkyl)-acid derivatives Aug. 31, 1993
5240953 Substituted triazoles as angiotensin II inhibitors Aug. 31, 1993
5238952 N-substituted imidazol-2-one compounds for treatment of circulatory disorders Aug. 24, 1993
5236928 Imidazole derivatives bearing acidic functional groups at the 5-position, their compositions and methods of use as angiotensin II antagonists Aug. 17, 1993
5236943 Method for the treatment of cardiac and of vascular hypertrophy and hyperplasia Aug. 17, 1993
5234917 Substituted 5-(alkyl)carboxamide imidazoles Aug. 10, 1993
5234942 Heterocyclic amides and leucotriene antagonistic use thereof Aug. 10, 1993
5232948 Substituted monocyclic aryl compounds exhibiting selective leukotriene B.sub.4 antagonist activity Aug. 3, 1993
5232937 Derivatives of N-phenylbenzamide with anti-ulcer and anti-allergy Aug. 3, 1993
5229406 1,3,5-trisubstituted-1,2,4-triazole compounds for treatment of circulatory disorders Jul. 20, 1993
5227393 .alpha.-fluoro-.alpha.-tetrazolyl-phenylmethyl derivatives useful as aromatase inhibitors Jul. 13, 1993
5225429 Fluorinated arachidonic acid derivatives Jul. 6, 1993
5225428 Cyclic-substituted imidazolyl-propenoic acid derivatives Jul. 6, 1993
5223517 Heterocyclically substituted cycloalkano[b]-indolesulphonamides Jun. 29, 1993
5223516 3,3,3-trifluoro-2-mercaptomethyl-N-tetrazolyl substituted propanamides and method of using same Jun. 29, 1993
5217985 Renal-selective biphenylalkyl 1H-substituted-1,2,4-triazole angiotensin II antagonists for treatment of hypertension Jun. 8, 1993
5216005 Immunosuppressive analogues and derivatives of succinylacetone Jun. 1, 1993

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


 
 
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