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Class Information
Number: 546/275.1
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 consisting of one nitrogen and five carbons > Additional hetero ring containing > The additional hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen > 1,3-diazoles (including hydrogenated) > Chalcogen attached indirectly to the 1,3-diazole ring by acyclic nonionic bonding
Description: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) is attached indirectly to the 1,3-diazole ring by acyclic nonionic bonding.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
5215989 Nitrogen-containing heterocyclic compounds as class III antiarrhythmic agents Jun. 1, 1993
5212316 Ethers and thioethers having therapeutical activity, their preparation and pharmaceutical compositions containing them May. 18, 1993
5204357 Renin-inhibiting amino acid derivatives Apr. 20, 1993
5198439 Angiotension II antagonizing pyridine derivatives Mar. 30, 1993
5196046 N-acetonyl-substituted-amides Mar. 23, 1993
5192778 Dialkoxymethylimidazolidine derivatives, preparation thereof, insecticides containing same as an effective ingredient and intermediates therefor Mar. 9, 1993
5187290 Acylaminoalkanoyl urethanes or thiourethanes Feb. 16, 1993
5182294 Imidazolyl propyl guanidine derivative and a pharmaceutical composition containing this compound Jan. 26, 1993
5179111 Imidazole derivatives Jan. 12, 1993
5173502 Substituted trifluoropropan-1-yl-imidazole alpha 2-receptor anagonists Dec. 22, 1992
5166214 Use of imidazoles for the treatment of atherosclerosis Nov. 24, 1992
5142048 Intermediate for preparation of amino acid derivatives Aug. 25, 1992
5140019 Stabilized agrochemical compositions Aug. 18, 1992
5116835 Enzyme-inhibiting urea derivatives of dipeptides, a process for the preparation thereof, agents containing these, and the use thereof May. 26, 1992
5106858 Quinone derivatives, their production and use Apr. 21, 1992
5102890 Pyrrole derivatives, their preparation and pharmaceutical compositions which contain them Apr. 7, 1992
5103007 Lipids Apr. 7, 1992
5098924 Diol sulfonamide and sulfinyl renin inhibitors Mar. 24, 1992
5084465 Antifungal carbinols Jan. 28, 1992
5081245 Carboxylic acid derivatives Jan. 14, 1992
5075324 Aralkyl-1,4-dihydropyridines, a method for their preparation and pharmaceutical composition containing them Dec. 24, 1991
5064842 1,4-dihydropyridines Nov. 12, 1991
5057496 Dipeptide compounds containing histidine or N-methyl histidine processes for their preparation and compositions containing them Oct. 15, 1991
5049570 Pyridylphenyl nitrogen heterocycle-substituted carbinols and derivatives thereof with anti-inflammatory activity Sep. 17, 1991
5047501 Pyridine derivatives Sep. 10, 1991
5021431 Imidazolyl alkyl guanidine derivatives, processes for their preparation and pharmaceutical preparations containing these compounds Jun. 4, 1991
5021430 Certain N-substituted butyramide derivatives Jun. 4, 1991
5013861 Ester substituted aminoalkanoylureido amino and imino acid and ester compounds May. 7, 1991
5004743 Pyridyl styrene dialkanoic acids as anti-leukotriene agents Apr. 2, 1991
5001138 Novel heterocyclic compounds Mar. 19, 1991
5001123 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists Mar. 19, 1991
4980367 Antifungal carbinols Dec. 25, 1990
4968695 Substituted nitroalkenes and use as pesticides and insecticides Nov. 6, 1990
4965280 Antifungal carbinols Oct. 23, 1990
4965281 Antifungal carbinols Oct. 23, 1990
4963530 Renin inhibitor peptide compounds, a process for the preparation thereof and pharmaceutical composition comprising the same Oct. 16, 1990
4962117 Heterazole dialkanoic acids Oct. 9, 1990
4959096 Compositions for protecting plants against disease Sep. 25, 1990
4958024 Process for preparing 2-carbamoyloxyalkyl-1,4-dihydropyridine derivatives Sep. 18, 1990
4950676 Amino-esters of dihydropyridines, and their use as circulatory agents for treating ischaemic heart diseases Aug. 21, 1990
4948802 Guanidine carboxylic acid esters and pharmaceutical preparations containing these compounds Aug. 14, 1990
4946836 Nitrogen-containing cyclo-aliphatic compounds having an amino radical and a pyridine radical Aug. 7, 1990
4937242 1,4-dihydropyridine derivatives and pharmaceutical composition thereof Jun. 26, 1990
4929751 Vinyl tricarbonyl compounds and methods of making the same May. 29, 1990
4925856 Aldoxime-substituted imidazolium derivatives useful in the treatment of poisoning by phosphorus-containing chemicals May. 15, 1990
4925855 Imidazole derivatives and antimycotics containing them May. 15, 1990
4923882 Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same May. 8, 1990
4912119 Imidazolylguanidine derivatives and compositions containing these compounds Mar. 27, 1990
4910195 Dihydropyridine derivatives Mar. 20, 1990
4900750 1.4-Dihydropyridines Feb. 13, 1990

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