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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
7115644 Heterocyclic compounds Oct. 3, 2006
7112590 Thrombin inhibitors Sep. 26, 2006
7101878 Non-peptide GNRH agents, methods and intermediates for their preparation Sep. 5, 2006
7094911 Biphenyl and biphenyl-analogous compounds as integrin antagonists Aug. 22, 2006
7087593 Benzimidazolidinone derivatives as muscarinic agents Aug. 8, 2006
7049333 Substituted thiophenes: compositions, processes of making, and uses in disease treatment and diagnosis May. 23, 2006
7041668 Substituted benzimidazole compounds and their use for the treatment of cancer May. 9, 2006
7030139 Compounds Apr. 18, 2006
7022714 Aryl substituted benzimidazoles and their use as sodium channel blockers Apr. 4, 2006
6962932 1-phenyl-2-heteroaryl-substituted benzimdazole derivatives, their use for the production of pharmaceutical agents as well as pharmaceutical preparations that contain these derivatives Nov. 8, 2005
6960591 Propane-1,3-dione derivative Nov. 1, 2005
6958356 Guanidine mimics factor Xa inhibitors Oct. 25, 2005
6951849 Benzimidazolidinone derivatives as muscarinic agents Oct. 4, 2005
6916819 Benzimidazole and pyridylimidazole derivatives Jul. 12, 2005
6906070 Guanidine mimics as factor Xa inhibitors Jun. 14, 2005
6878469 Material for transporting electrons and organic electroluminescent display using the same Apr. 12, 2005
6869950 Benzimidazole derivatives Mar. 22, 2005
6867227 Compounds that exhibit specific molecular recognition of mixed nucleic acid sequences and bind the DNA minor groove as a dimer Mar. 15, 2005
6855714 1-alkyl-2-aryl-benzimidazole derivatives, their use for the production of pharmaceutical agents as well as pharmaceutical preparations that contain these derivatives Feb. 15, 2005
6844435 Heterocyclic compounds useful as inhibitors of tyrosine kinases Jan. 18, 2005
6841566 Viral polymerase inhibitors Jan. 11, 2005
6825219 Substituted benzimidazole compounds Nov. 30, 2004
6803374 Compounds useful for treating hepatitis C virus Oct. 12, 2004
6794404 Viral polymerase inhibitors Sep. 21, 2004
6716866 Aryl-benzimidazole compounds having antiinfective activity Apr. 6, 2004
6696437 Heterocyclically substituted benzimidazoles, the production and application thereof Feb. 24, 2004
6632809 Gyrase inhibitors and uses thereof Oct. 14, 2003
6630451 Benzimidazolone peptidometics as thrombin receptor antagonist Oct. 7, 2003
6627624 Aryl fused aminoalkyl-imidazole derivatives: selective modulators of GABAa receptors Sep. 30, 2003
6613787 Compounds that exhibit specific molecular recognition of mixed nucleic acid sequences and bind in the DNA minor groove as a dimer Sep. 2, 2003
6569881 Substituted benzimidazole, the production thereof and the use thereof as means against parasitic protozoa May. 27, 2003
6534503 Melanocortin receptor-3 ligands to treat sexual dysfunction Mar. 18, 2003
6528510 HIV protease inhibitors Mar. 4, 2003
6448281 Viral polymerase inhibitors Sep. 10, 2002
6432993 Substituted fused heterocyclic compound Aug. 13, 2002
6420560 H1--histamine receptor antagonists Jul. 16, 2002
6420409 Benzimidazole derivatives Jul. 16, 2002
6413938 Benzimidazole derivatives for the treatment of viral infections Jul. 2, 2002
6399782 Benzimidazole inhibitors of fructose 1,6-bisphosphatase Jun. 4, 2002
6387908 Epoxysuccinamide derivatives May. 14, 2002
6387939 Halogenzimidazoles and their use as microbicides May. 14, 2002
6380235 Benzimidazolones and analogues Apr. 30, 2002
6358978 Substituted benzimidazoles Mar. 19, 2002
6353010 Bicyclic aryl carboxamides and their therapeutic use Mar. 5, 2002
6339099 Guanidine mimics as factor Xa inhibitors Jan. 15, 2002
6316482 Benzamide derivatives having a vasopressin antagonistic activity Nov. 13, 2001
6316474 2-benzyl and 2-heteroaryl benzimidazole NMDA/NR2B antagonists Nov. 13, 2001
6248768 Benzimidazole derivatives and pharmacologically acceptable salts thereof Jun. 19, 2001
6248770 Benzimidazoles having antithrombotic activity Jun. 19, 2001
6239285 Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems May. 29, 2001

1 2 3 4 5 6

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