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Class Information
Number: 546/94
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 > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Tricyclo ring system having the six-membered hetero ring as one of the cyclos > Ring nitrogen is shared by two of the cyclos
Description: Compounds wherein the ring nitrogen is a member of two of the cyclos in the tricyclo ring system.


Sub-classes under this class:

Class Number Class Name Patents
546/95 Benzo(a)quinolizines (including hydrogenated) 95


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7608714 Production of dolasetron Oct. 27, 2009
7462628 Preventives/remedies for urinary disturbance Dec. 9, 2008
7320849 Organophotoreceptor with a charge transport material having two epoxidated-hydrazone groups Jan. 22, 2008
7247642 Antibacterial optically pure benzoquinolizine carboxylic acids, processes, compositions and methods of treatment Jul. 24, 2007
7217465 Pyran derivative May. 15, 2007
7164023 Benzoquinolizine-2-carboxylic acid arginine salt tetrahydrate Jan. 16, 2007
7144913 Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole derivatives as prostaglandin d2 receptor antagonists Dec. 5, 2006
7135480 Substituted 1-benzoyl-3-cyano-pyrrolo [1,2-a] quinolines and analogs as activators of caspases and inducers of apoptosis Nov. 14, 2006
7132541 Crystalline fluoroquinolone arginine salt form Nov. 7, 2006
7122555 Pyrido [2,1-a] isoquinoline derivatives Oct. 17, 2006
7091352 Compounds substituted with bicyclic amino groups Aug. 15, 2006
7081531 Bridged bicyclic amine derivatives useful as CCR-3 receptor antagonists Jul. 25, 2006
7029606 Hyperpolarizable organic chromophores Apr. 18, 2006
7022729 Azabicyclic, azatricyclic and azaspirocyclic derivatives of aminocyclohexane NMDA, 5HT3, and neuronal nicotinic receptor antagonists Apr. 4, 2006
6964833 Linked dihydrazone-based charge transport compounds Nov. 15, 2005
6930114 Pyrrolo (2.1a)dihydroisoquinolines and their use as phosphodiesterase 10a inhibitors Aug. 16, 2005
6887868 Therapeutic 5-HT ligand compounds May. 3, 2005
6881842 Process for producing tricyclic fused heterocyclic derivative Apr. 19, 2005
6878713 Generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, their preparation, compositions and use as medicaments Apr. 12, 2005
6867198 Agents and methods for the treatment of proliferative diseases Mar. 15, 2005
6858613 Fused bicyclic-N-bridged-heteroaromatic carboxamides for the treatment of disease Feb. 22, 2005
6844089 Organic red electro-luminescent device and dopant Jan. 18, 2005
6833202 Electroluminescent devices Dec. 21, 2004
6753333 Chiral fluoroquinolone arginine salt forms Jun. 22, 2004
6750224 Antibacterial optically pure benzoquinolizine carboxylic acids, processes, compositions and methods of treatment Jun. 15, 2004
6727261 Pyrido[2,1-A]Isoquinoline derivatives Apr. 27, 2004
6706880 Cocaine receptor binding ligands Mar. 16, 2004
6696462 Anticholinergics, processes for the preparation thereof, and pharmaceutical compositions Feb. 24, 2004
6683181 Pyrroloquinolones as antiviral agents Jan. 27, 2004
6673781 Tricyclic compounds having sPLA2-inhibitory activities Jan. 6, 2004
6664267 Crystalline fluoroquinolone arginine salt form Dec. 16, 2003
6649089 Red organic electroluminescent materials Nov. 18, 2003
6624159 Heterocycle carboxamides as antiviral agents Sep. 23, 2003
6610685 Fused indole derivatives Aug. 26, 2003
6608078 Antibacterial chiral 8-(substituted piperidino)-benzo [i,j] quinolizines, processes, compositions and methods of treatment Aug. 19, 2003
6583134 Aza- indolyl derivatives for treating obesity Jun. 24, 2003
6555550 Musarinic agonists and antagonists Apr. 29, 2003
6525049 Pyrroloquinolones as antiviral agents Feb. 25, 2003
6514986 Chiral fluoroquinolone arginine salt forms Feb. 4, 2003
6495688 Deazapurine derivatives: a new class of CRF1 specific ligands Dec. 17, 2002
6468998 Pyrrolidine compounds and medicinal utilization thereof Oct. 22, 2002
6461538 Production process for indolizine compounds and their use in organic light-emitting devices Oct. 8, 2002
6444812 Intermediate compounds in the preparation of farnnesyl transferase inhibiting 1,8-annelated quinolinone derivatives substituted with N-or C linked imidazoles Sep. 3, 2002
6436954 Benzoquinolizidine and benzoindolizidine derivatives and therapeutic uses thereof Aug. 20, 2002
6433176 Method for making 8-hydroxyjulolidine compound Aug. 13, 2002
6433175 Pyrroloindoles, pyridoindoles and azepinoindoles as 5-ht2c agonists Aug. 13, 2002
6392043 [Indole]naphthopyrans, preparation, compositions and (co)polymer matrices containing them, synthesis intermediates May. 21, 2002
6331625 Photochromic spirofluorenopyran compounds Dec. 18, 2001
6329520 Cocaine receptor binding ligands Dec. 11, 2001
6225466 Photochromic spirofluorenopyran compounds May. 1, 2001

1 2 3 4 5 6


 
 
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