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Class Information
Number: 548/490
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 consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) > Polycyclo ring system having the five-membered hetero ring as one of the cyclos > Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.) > The bicyclo ring system consists of the five-membered hetero ring and a benzene ring (e.g., indole, etc.) > The five-membered hetero ring contains one double bond only (i.e., indolines)
Description: Compounds wherein there is only one double bond between ring members of the five-membered hetero ring.

Sub-classes under this class:

Class Number Class Name Patents
548/491 Chalcogen or nitrogen attached indirectly to the five-membered hetero ring by acyclic nonionic bonding 470

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8637680 Dye-sensitized solar cell, photoelectric conversion element, and dye for use in the solar cell and the element Jan. 28, 2014
8623100 4-aminoindole derivatives and use thereof for the oxidation dyeing of keratin fibres Jan. 7, 2014
8598078 Condensed anthran I lami de derivatives as insecticides Dec. 3, 2013
8585778 Cationic 6-aminoindolines, dyeing compositions containing them, processes and uses thereof Nov. 19, 2013
8568491 Cationic 4-aminoindoles, dye composition comprising a cationic 4-aminoindole, processes therefor and uses thereof Oct. 29, 2013
8383831 Dye for dye-sensitized solar cell, semiconductor electrode, and dye-sensitized solar cell Feb. 26, 2013
8362112 Cure accelerators for anaerobic curable compositions Jan. 29, 2013
8357717 Spiro group-containing amide compounds having bradykinin 1 receptor (B1R) activity Jan. 22, 2013
8232312 Substituted arylsulphonylglycines, the preparation thereof and the use thereof as pharmaceutical compositions Jul. 31, 2012
8222519 Merocyanine dye and photoelectric conversion device Jul. 17, 2012
8211918 Derivatives of 5-amino-4,6-disubstituted indole and 5-amino-4,6-disubstituted indoline as potassium channel modulators Jul. 3, 2012
8211923 Substituted arylsulfonylaminomethylphosphonic acid derivatives, their preparation and their use in the treatment of type I and II diabetes mellitus Jul. 3, 2012
8206806 Cyanine compound and optical recording material Jun. 26, 2012
8193365 CETP inhibitors Jun. 5, 2012
8158671 Indole and indoline cyclopropyl amide derivatives as EP4 receptor antagonists Apr. 17, 2012
8129372 Compounds having NPY Y5 receptor antagonistic activity Mar. 6, 2012
8058445 Substituted pyridinecarboxamides for the treatment of cancer Nov. 15, 2011
8048897 Cyclohexane derivative, prodrug thereof and salt thereof, and therapeutic agent containing the same for diabetes Nov. 1, 2011
7985764 Amide derivative or salt thereof Jul. 26, 2011
7960567 Compounds and methods useful for treating asthma and allergic inflammation Jun. 14, 2011
7951959 Hydrophilic labels for biomolecules May. 31, 2011
7834037 5-lipoxygenase-activating protein (FLAP) inhibitors Nov. 16, 2010
7728023 Indole compound and use thereof Jun. 1, 2010
7713996 Indolyl derivatives which are L-CPT1 inhibitors May. 11, 2010
7705035 Indoline amide derivatives as EP4 receptor ligands Apr. 27, 2010
7671080 1-benzylindole-2-carboxamide derivatives Mar. 2, 2010
7662824 Acylhydrazones as kinase modulators Feb. 16, 2010
7655680 Thiazole compound and use thereof Feb. 2, 2010
7592343 Pyridazine-piperazine compounds and their use as stearoyl-CoA desaturase inhibitors Sep. 22, 2009
7566716 Imidazopyrazines as Raf inhibitor compounds Jul. 28, 2009
7531577 Arylsulfonamidyl tetralin derivatives and uses thereof May. 12, 2009
7524878 Phenyl substituted carboxylic acids Apr. 28, 2009
7473786 Methods and systems for preparing fused heterocyclic compounds using copper(I) catalysts Jan. 6, 2009
7462640 Indol-6yl sulfonamide derivatives, their preparation and their use as 5-HT-6 as modulators Dec. 9, 2008
7429612 Indoline compound and medicinal use thereof Sep. 30, 2008
7384973 Materials and methods for treating hypercholesterolemia Jun. 10, 2008
7381739 2,4-substituted indoles and methods of use Jun. 3, 2008
7375118 Phenyl-indole compounds for modulating IgE and Inhibiting cellular proliferation May. 20, 2008
7371865 Process for the manufacture of HMG-CoA reductase inhibitors May. 13, 2008
7342039 Substituted indole oximes Mar. 11, 2008
7342038 Substituted diphenyl indanone, indane and indole compounds and analogues thereof useful for the treatment or prevention of diseases characterized by abnormal cell proliferation Mar. 11, 2008
7332521 Substituted indoles Feb. 19, 2008
7316890 Indolestyryl compound for use in recording media and method for fabrication thereof Jan. 8, 2008
7294648 Anthranyl derivatives having an anticholecystokinin activity (anti-cck-1), a process for their preparation, and pharmaceutical use thereof Nov. 13, 2007
7288564 Indole derivatives Oct. 30, 2007
7268159 Substituted indoles Sep. 11, 2007
7259183 Indole, indazole and indoline derivatives as CETP inhibitors Aug. 21, 2007
7259182 Aryl, aryloxy, and aklyloxy substituted 1H-indol-3-yl glyoxylic acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1) Aug. 21, 2007
7250526 Transfer hydrogenation process and catalyst Jul. 31, 2007
7179921 Indoline and tetrahydro-quinolines as prodrugs for tumour treatment Feb. 20, 2007

1 2 3 4 5

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