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Class Information
Number: 548/304.7
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 five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) > 1,3-diazoles (including hydrogenated) > Polycyclo ring system having the diazole ring as one the cyclos > Bicyclo ring system having the diazole ring as one of the cyclos > The other ring is a benzene ring > Additional hetero ring attached directly or indirectly to the diazole ring by nonionic bonding (e.g., methyl( 5-[2-(2-thienyl)-1,3-dioxolan -2-yl]-1h-benzimidazol-2-yl) carbamate, etc.)
Description: Compounds wherein an additional hetero ring is attached directly or indirectly to the 1,3-diazole ring by nonionic bonding.










Sub-classes under this class:

Class Number Class Name Patents
548/306.1 The additional hetero ring contains nitrogen as the only ring hetero atom [e.g., 2-(2`-imidazolin-2`-yl)-benzimidazole; 1-p-chlorophenyl-3- pyrrolidin-1`- yl-propyl benzimidazolone, etc.] 401
548/305.1 The additional hetero ring is a cyclo in a polycyclo ring system (e.g., benzofuranyl-benzimidazole, etc.) 343


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
5463062 Substituted cyclohexane derivatives, processes for their preparation and the use of the compounds for treating diseases Oct. 31, 1995
5459148 Biphenyl derivatives and their use for the treatment of hypertension and cardiac disease Oct. 17, 1995
5459276 Benzazolylcoumarin-based ion indicators for heavy metals Oct. 17, 1995
5455243 Fibrinogen receptor antagonists for inhibiting aggregation of blood platelets Oct. 3, 1995
5441969 Imidazole compounds, their preparation and use Aug. 15, 1995
5376657 Microbicides Dec. 27, 1994
5360809 Imidazole compounds and their use as calcium channel blockers Nov. 1, 1994
5354865 Phenylmethyl derivatives having lipoxygenase inhibitory activity Oct. 11, 1994
5344927 Tetrahydrobenzimidazole derivatives and pharmaceutical compositions containing same Sep. 6, 1994
5317021 3-mercapto-glutamic acid derivatives May. 31, 1994
5314880 Benzimidazole derivatives May. 24, 1994
5294631 Substituted benzimidazoles useful as angiotension II receptor antagonists Mar. 15, 1994
5281714 N,N',N'-trisubstituted-5-bisaminomethylene-1,3-dioxane-4,6-dione inhibitors of acyl-CoA: cholesterol-acyl transferase Jan. 25, 1994
5272167 Pharmaceutically active compounds Dec. 21, 1993
5258362 Renin inhibiting compounds Nov. 2, 1993
5206375 Thiophene derivatives Apr. 27, 1993
5196440 Compounds active as inhibitors of the cholesterol biosynthesis Mar. 23, 1993
5196454 Method of treating disorders of the dopaminergic systems using 2,5-diaminotetralines Mar. 23, 1993
5179115 Bicyclic heterocyclic derivatives as 5-lipoxygenase inhibitors Jan. 12, 1993
5179112 Heterocyclic amide derivatives and pharmaceutical use Jan. 12, 1993
5177074 Angiotensin II antagonists incorporating a substituted thiophene or furan Jan. 5, 1993
5141950 Benzimidazole compounds and their use Aug. 25, 1992
5106863 Substituted imidazole and pyridine derivatives Apr. 21, 1992
5106862 Derivatives of benzimidazoles active as anti-ulcer agents Apr. 21, 1992
5075301 Furan derivatives useful for the treatment of gastro-intestinal disorders Dec. 24, 1991
5066663 Substituted-hetero-cyclopentanones and cyclopentenones and derivatives thereof acting at muscarinic receptors Nov. 19, 1991
5064962 Diaminothiophenes Nov. 12, 1991
5039691 5-(1-(imidazol)methyl)-3,3-disubstituted-2(3H)furanone derivatives Aug. 13, 1991
5036088 Antiallergy and antiinflammatory agents, compositions and use Jul. 30, 1991
5032590 Substituted hydroxylamines Jul. 16, 1991
4985451 Elaiophylin derivatives, the use thereof as pharmaceuticals, and pharmaceuticals containing them Jan. 15, 1991
4981975 Benzimidazole-2-carboxanilides Jan. 1, 1991
4971980 Pharmacologically active benzimidazole derivatives Nov. 20, 1990
4963576 Dithioacetal compounds, processes for preparation thereof and pharmaceutical composition comprising the same Oct. 16, 1990
4940800 Beazimidazole compounds active as inhibitors of the cholesterol biosynthesis Jul. 10, 1990
4925854 Benzimidazole derivatives May. 15, 1990
4925853 Benzimidazoles as 5-lipoxygenase inhibitors May. 15, 1990
4882342 5-alkylbenzimidazoles, method of use and pharmaceutical compositions Nov. 21, 1989
4874759 5-Hydroxyindole-3-carboxylic acid amide compounds, pharmaceutical compositions and use Oct. 17, 1989
4874870 Intermediates for preparing HMG-CoA reductase inhibitors Oct. 17, 1989
4859689 Synergistic fungicidal composition comprise a benzimidazole compound, an alkyl pyridinium salt, and a carrier and the use thereof to combat fungi Aug. 22, 1989
4835166 Antiallergy and antiinflammatory agents May. 30, 1989
4826862 Anthelminthic [(5(6) (1H-azole-1-ylmethyl)benzimidazole]carbamates May. 2, 1989
4820757 Polymers photostabilized by novel imidazole-2-carboxanilides Apr. 11, 1989
4794120 Antiparasitic nitrofuran derivatives Dec. 27, 1988
4745125 Antiulcer benzimidazoles May. 17, 1988
4731451 N-((2-oxo-3(2H)benzothiazolyl)methyl)-2-chloroacetanilides Mar. 15, 1988
4720447 Silver salt diffusion transfer reversal process Jan. 19, 1988
4668799 Anti-hepatitis and anti-cirrhotic 1,3-dithiol-2-ylidene derivatives, and pharmaceutical compositions therefor May. 26, 1987
4663462 Substituted phenoxy-aminopropanol derivatives May. 5, 1987

1 2 3 4 5 6










 
 
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