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Class Information
Number: 546/154
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 > Bicyclo ring system having the six-membered hetero ring as one of the cyclos > Quinolines (including hydrogenated) > Chalcogen attached directly to the six-membered hetero ring by nonionic bonding > Polycyclo-carbocyclic ring system bonded directly to the six-membered hetero ring (e.g., quinophthalones, etc.)
Description: Compounds in which a polycyclo-carbocyclic ring system is bonded directly to the six-membered hetero ring of the quinoline ring system.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8598204 1,2-dihydro-2-oxoquinoline compounds as 5-HT.sub.4 receptor ligands Dec. 3, 2013
8529803 Curable coloring composition, color filter and method for producing same, and quinophthalone dye Sep. 10, 2013
8299094 Hepatitis C virus inhibitors Oct. 30, 2012
8153800 Macrocyclic inhibitors of hepatitis C virus Apr. 10, 2012
7674801 Alkyl urea substituted pyridines Mar. 9, 2010
7514557 Process for preparing acyclic HCV protease inhibitors Apr. 7, 2009
7186840 Quinoline derivatives as anti-inflammatory agents Mar. 6, 2007
6964966 Generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, their preparation, compositions and use as medicaments Nov. 15, 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
6878722 Substituted cycloalkyl P1' hepatitis C virus inhibitors Apr. 12, 2005
6869964 Heterocyclicsulfonamide hepatitis C virus inhibitors Mar. 22, 2005
6849116 Quinophthalone-derivative based crystallization modifiers Feb. 1, 2005
6844439 Process for the preparation of imidazole compounds Jan. 18, 2005
6844357 Substituted quinolin-2-one derivatives useful as antiproliferative agents Jan. 18, 2005
6833455 Bridged perinones/quinophthalones Dec. 21, 2004
6806276 2-oxoquinoline compounds and pharmaceutical uses thereof Oct. 19, 2004
6762194 Quinolinone derivatives Jul. 13, 2004
6509352 2-oxoquinoline compounds and medicinal uses thereof Jan. 21, 2003
6486143 6-amino- or 6-hydrazino-sulphonyl-3-quinolynyl-phosphonic acid compounds Nov. 26, 2002
6448254 Substituted amides, their production and their use Sep. 10, 2002
6440995 Quinolin-4-yl derivatives Aug. 27, 2002
6420555 Imidazolyl derivatives Jul. 16, 2002
6329389 Amine compounds, their production and use Dec. 11, 2001
6274728 Soluble chromophores having improved solubilizing groups Aug. 14, 2001
6172084 Quinoline-indole antimicrobial agents, uses and compositions related thereto Jan. 9, 2001
6169096 Farnesyl protein transferase inhibiting (imidazol-5-yl)methyl-2-quinolinone derivatives Jan. 2, 2001
6143895 Quinoline derivatives and quinoline combinatorial libraries Nov. 7, 2000
6121452 Process for the preparation of quinophthalones Sep. 19, 2000
6080757 Antibiotic quinolones and derivatives Jun. 27, 2000
6051360 Dyestuffs and resin compositions Apr. 18, 2000
6037350 Farnesyl protein transferase inhibiting (imidazol-5-yl)methyl-2-quionlinone derivatives Mar. 14, 2000
5968952 Farnesyl transferase inhibiting 2-quinolone derivatives Oct. 19, 1999
5929087 Decahydroquinoline-based anti-cholinergic agents Jul. 27, 1999
5852043 HIV protease inhibitors Dec. 22, 1998
5849756 Pharmaceutical composition and method for modulating the immune reaction Dec. 15, 1998
5780627 Fluorescent dioxazine pigments Jul. 14, 1998
5750599 Quinophthalone compounds and polarizing films using same May. 12, 1998
5731321 Endothelin receptor antagonists Mar. 24, 1998
5695684 Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method Dec. 9, 1997
5691322 Quinoline and pyridine anchors for HMG-CoA reductase inhibitors Nov. 25, 1997
5659039 Quinophthalone compounds Aug. 19, 1997
5571822 Antitumor compounds Nov. 5, 1996
5536709 2(1H)-quinolone compounds Jul. 16, 1996
5461063 Azabicyclic compounds Oct. 24, 1995
5387686 Dye for heat-sensitive transfer record and ink composition for heat-sensitive transfer record Feb. 7, 1995
5387592 Substituted benzoxazole, benzthiazole, and benzimidazole derivatives as angiotensin II antagonists Feb. 7, 1995
5359075 Quinophthalone compound Oct. 25, 1994
5338861 Process for the preparation of N-substituted lactams Aug. 16, 1994
5306820 Process for the preparation of enantiomerically pure substituted (quinolin-2-yl-methoxy)phenylacetic acids Apr. 26, 1994
5243052 Mixed carbonate ester derivatives of quinophthalone dyes and their preparation Sep. 7, 1993

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