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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
8691998 Catalysts containing N-heterocyclic carbenes for enantioselective synthesis Apr. 8, 2014
8658207 Extended release tablet formulations of flibanserin and method for manufacturing the same Feb. 25, 2014
8653259 Process for synthesizing heterocyclic compounds Feb. 18, 2014
8609863 Bendamustine pharmaceutical compositions Dec. 17, 2013
8598078 Condensed anthran I lami de derivatives as insecticides Dec. 3, 2013
8545886 Extended release tablet formulations of flibanserin and method for manufacturing the same Oct. 1, 2013
8524914 Method for preparing rosuvastatin, intermediate compounds useful for preparing same, and method for preparing same Sep. 3, 2013
8513293 Methods of treating a hyperproliferative disorder or inhibiting cell growth in a mammal Aug. 20, 2013
8501956 Benzimidazole compounds Aug. 6, 2013
8501957 Benzimidazole compounds and their use as anticancer agents Aug. 6, 2013
8471038 Bicyclic heterocyclic compound Jun. 25, 2013
8461350 Bendamustine pharmaceutical compositions Jun. 11, 2013
8461351 Sterically bulky stabilizers Jun. 11, 2013
8455661 Catalysts containing N-heterocyclic carbenes for enantioselective synthesis Jun. 4, 2013
8450498 Ionic liquid epoxy resin monomers May. 28, 2013
8436190 Bendamustine pharmaceutical compositions May. 7, 2013
8426607 Substituted amino-benzimidazoles, medicaments comprimising said compound, their use and their method of manufacture Apr. 23, 2013
8410152 Thiazolhydrazides for treatment of neurodegenerative diseases Apr. 2, 2013
8404859 Thiazole and thiophene compounds Mar. 26, 2013
8383832 Process for preparing benzimidazole compounds Feb. 26, 2013
8372991 Trisubstituted thiophenes that modulate intracellular calcium Feb. 12, 2013
8372987 2-{(R)-2-methylpyrrolidin-2-yl)-1H-benzimidazole-4-carboxamide crystalline form 1 Feb. 12, 2013
8362047 Anti-cancer agents based on 4-(hetero)Ary1-1,2,5-oxadiazol-3-yl Amino derivatives and a method of making Jan. 29, 2013
8362068 5,5-fused arylene or heteroarylene hepatitis C virus inhibitors Jan. 29, 2013
8362268 Anti-bacterial agents from benzo[d]heterocyclic scaffolds for prevention and treatment of multidrug resistant bacteria Jan. 29, 2013
8354542 Heterocyclic compound, light-emitting element, light-emitting device, electronic device and lighting device Jan. 15, 2013
8344010 Fused imidazole derivatives as TRPV3 antagonist Jan. 1, 2013
8293780 Anti-cancer agents based on 6-trifluoromethoxybenzimidazole derivatives and method of making Oct. 23, 2012
8288425 Benzimidazoles Oct. 16, 2012
8242156 Linked dibenzimidazole derivatives Aug. 14, 2012
8193369 Benzimidazole cannabinoid agonists Jun. 5, 2012
8193280 Ionic liquid epoxy resins Jun. 5, 2012
8188132 Linked dibenzimidazole derivatives May. 29, 2012
8097349 Nitrogen containing heterocycle derivative and organic electroluminescent element using the same Jan. 17, 2012
8067613 Benzimidazole poly(ADP ribose)polymerase inhibitors Nov. 29, 2011
8039637 Process for preparing benzimidazole compounds Oct. 18, 2011
8022075 Diagnostic and remedy for disease caused by amyloid aggregation and/or deposition Sep. 20, 2011
8013168 2-{(R)-2-methylpyrrolidin-2-yl)-1H-benzimidazole-4-carboxamide crystalline form 2 Sep. 6, 2011
8003805 N3 alkylated benzimidazole derivatives as MEK inhibitors Aug. 23, 2011
8003792 Bicyclic anilide spirolactam CGRP receptor antagonists Aug. 23, 2011
7989422 Antibacterial agents Aug. 2, 2011
7973170 N3 alkylated benzimidazole derivatives as MEK inhibitors Jul. 5, 2011
7951956 Benzoimidazole compound capable of inhibiting prostaglandin D synthetase May. 31, 2011
7935719 N-substituted-azacyclylamines as histamine-3 antagonists May. 3, 2011
7879850 Organic compounds Feb. 1, 2011
7875644 1-acyldihydropyrazole derivatives Jan. 25, 2011
7851071 Nitrogen-containing heterocycle derivative and organic electroluminescent element using the same Dec. 14, 2010
7846925 Azolidinone-vinyl fused-benzene derivatives Dec. 7, 2010
7803825 Aminoalkylazole derivatives as histamine-3 antagonists Sep. 28, 2010
7777050 N3 alkylated benzimidazole derivatives as MEK inhibitors Aug. 17, 2010

1 2 3 4 5 6










 
 
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