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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
6235765 Benzimidazole derivatives May. 22, 2001
6232334 Benzimidazole derivatives, their production and use May. 15, 2001
6218415 Inhibitors or bone reabsorption and antagonists of vitronectin receptors Apr. 17, 2001
6207693 Benzamide derivatives having a vasopressin antagonistic activity Mar. 27, 2001
6204264 Benzimidazole derivative, hair growth promoter and external composition for skin using the same Mar. 20, 2001
6169181 Compounds useful to treat retroviral infections Jan. 2, 2001
6159995 Substituted diaminocarboxylic acids Dec. 12, 2000
6121308 Disubstituted bicyclic heterocycles, the preparation thereof and their use as pharmaceutical compositions Sep. 19, 2000
6114327 Anti-viral compounds Sep. 5, 2000
6100252 Heterocyclic compounds and their use as angiotensin antagonists Aug. 8, 2000
6090944 Alkanoic acid derivatives as .alpha.v integrin receptor antagonists Jul. 18, 2000
6080776 Benzimidazole derivatives Jun. 27, 2000
6075040 Selective .beta..sub.3 adrenergic agonists Jun. 13, 2000
6063928 5-lipoxygenase inhibitors May. 16, 2000
6060492 Selective .beta.3 adrenergic agonists May. 9, 2000
6046212 Chalcone derivatives and drugs containing the same Apr. 4, 2000
6025378 Bicyclic heterocyclic compounds Feb. 15, 2000
6004989 Benzimidazole derivatives, their production and use Dec. 21, 1999
5990144 4-aminoalkoxy-1,3-dihydrobenzoimidazol-2-one dopamine autoreceptor agonists Nov. 23, 1999
5990146 Benzimidazoles for inhibiting protein tyrosine kinase mediated cellular proliferation Nov. 23, 1999
5977169 Substituted tetronic acids useful for treating HIV and other retroviruses Nov. 2, 1999
5977134 Inhibitors of farnesyl-protein transferase Nov. 2, 1999
5972958 4-aminoalkoxy-1,3-dihydro-benzoimidazol-2-thiones Oct. 26, 1999
5965565 Piperidines promote release of growth hormone Oct. 12, 1999
5939443 Selective .beta.3 adrenergic agonists Aug. 17, 1999
5929094 Heteroaryl spiroethercycloalkyl tachykinin receptor antagonists Jul. 27, 1999
5925663 Benzimidazole derivatives Jul. 20, 1999
5922724 Benzimidazole compounds and their use as modulators of the GABA a receptor complex Jul. 13, 1999
5886014 Benzimidazole derivatives, their preparation and their therapeutic use Mar. 23, 1999
5880135 Substituted 4-phenylaminothiazoles, their process of preparation and the pharmaceutical compositions containing them Mar. 9, 1999
5874413 5'-substituted-ribofuranosyl benzimidazoles as antiviral agents Feb. 23, 1999
5852011 Benzimidazole derivatives Dec. 22, 1998
5843980 Benzamidoxime prodrugs as antipneumocystic agents Dec. 1, 1998
5840743 Modified benzimidazole nucleosides as antiviral agents Nov. 24, 1998
5795907 Gastin and CCK receptor ligands Aug. 18, 1998
5792776 Compounds and methods for the treatment of cardiovascular, inflammatory and immune disorders Aug. 11, 1998
5767141 Substituted propane derivatives, a process for their preparation and the use of the compounds for treating diseases Jun. 16, 1998
5763631 Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof Jun. 9, 1998
5723495 Benzamidoxime prodrugs as antipneumocystic agents Mar. 3, 1998
5710159 Integrin receptor antagonists Jan. 20, 1998
5698364 Dyes and dye receiver elements for thermal dye transfer recording Dec. 16, 1997
5693661 Anti-viral compounds Dec. 2, 1997
5679623 Imidazole derivatives Oct. 21, 1997
5677326 Indoline compound and 5-HT.sub.3 receptor antagonist containing the same as active ingredient Oct. 14, 1997
5661169 1-benzyl-1,3-dihydro-2H-benzimidazol-2-one derivatives, their preparation and the pharmaceutical compositions containing them Aug. 26, 1997
5576318 Benzimidazolone derivatives Nov. 19, 1996
5502187 Pharmaceutically active bicyclic-heterocyclic amines Mar. 26, 1996
5496942 5-substituted tetrahydrobenzimidazole compounds Mar. 5, 1996
5489603 Guanidine derivatives, their production and insecticides Feb. 6, 1996
5468765 Benzimidazole anthelmintic agents Nov. 21, 1995

1 2 3 4 5 6










 
 
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