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Class Information
Number: 548/311.4
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) > Additional hetero ring attached directly or indirectly to the diazole ring by nonionic bonding (e.g., 1,3-dioxolan-2-yl methyl-imidazole, etc.) > The additional hetero ring is a cyclo in a polycyclo ring system [e.g., 2-(1-isothiochromanyl)-2-imidazoline hydrochloride, etc.]
Description: Compounds wherein the additional hetero ring is one of the cyclos in a polycyclo ring system.










Sub-classes under this class:

Class Number Class Name Patents
548/311.7 At least two ring hetero atoms in the polycyclo ring system 344
548/312.1 The additional polycyclo ring system is a bicyclo ring system having nitrogen as the only ring hetero atom [e.g., 5-(indolyl-3-methylene)- hydantoin, etc.] 471


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8710239 Process for preparing synthetic intermediates of peripherally-selective inhibitors of dopamine-.beta.-hydroxylase involving catalytic asymmetric hydrogenation Apr. 29, 2014
8658635 Benzpyrazol derivatives as inhibitors of PI3 kinases Feb. 25, 2014
8637685 Schweinfurthin analogues Jan. 28, 2014
8629285 Imidazole compounds that modulate HSP90 activity Jan. 14, 2014
8546376 Pharmaceutical compounds Oct. 1, 2013
8546571 Catalytic hydrogenation of ene-carbamates Oct. 1, 2013
8541458 Oxabicycloheptanes and oxabicycloheptenes, their preparation and use Sep. 24, 2013
8497376 Inhibitors of c-fms kinase Jul. 30, 2013
8481582 1,3-dihydroimidazole-2-thione derivatives as inhibitors of dopamine-beta-hydroxylase Jul. 9, 2013
8470863 Derivatives and analogs of chroman as functionally selective ALPHA2C adrenoreceptor agonists Jun. 25, 2013
8304421 Indole compounds and their use as radiation sensitizing agents and chemotherapeutic agents Nov. 6, 2012
8252829 Aminopyrrolidinone derivatives and uses thereof Aug. 28, 2012
8247432 Tripeptidyl peptidase inhibitors Aug. 21, 2012
8242159 1,3-dihydro-5-isobenzofurancarbonitrile derivatives and pharmaceutical composition thereof for the treatment of premature ejaculation Aug. 14, 2012
8227473 Oxabicycloheptanes and oxabicycloheptenes, their preparation and use Jul. 24, 2012
8227497 Dual-acting antihypertensive agents Jul. 24, 2012
8222255 Antifungal agents Jul. 17, 2012
8187727 Imidazole derivatives, preparation method thereof and organic electronic device using the same May. 29, 2012
8158666 Process for the preparation of (R)-5-(2-aminoethyl)-1-(6,8-difluorochroman-3-YL)-1,3-dihydroimidazole-2-- thione Apr. 17, 2012
8153634 Carbinol derivatives having cyclic linker Apr. 10, 2012
8153674 Organic compounds Apr. 10, 2012
8153682 Sulfonamides as TRPM8 modulators Apr. 10, 2012
8106052 Luminescence-based methods and probes for measuring cytochrome P450 activity Jan. 31, 2012
7989484 Dual-acting antihypertensive agents Aug. 2, 2011
7951822 1,3-dihydroisobenzofuran derivatives May. 31, 2011
7919509 2-oxochromene derivatives Apr. 5, 2011
7919516 Deuterium-enriched ondansetron Apr. 5, 2011
7875645 Method for the treatment of CNS disorders with substituted 2-imidazoles or imidazole derivatives Jan. 25, 2011
7858652 Substituted 4-imidazoles Dec. 28, 2010
7838545 4-(condensed cyclicmethyl)-imidazole-2-thiones acting as alpha2 adrenergic agonists Nov. 23, 2010
7834044 Substituted-2-imidazoles Nov. 16, 2010
7829726 Method for manufacturing imidazole compounds and salts and pseudopolymorphs thereof Nov. 9, 2010
7812026 Imidazole derivatives having a positive allosteric GABA.sub.B receptor modulator effect and methods of use Oct. 12, 2010
7772230 Chroman compound, processes for its preparation, and its pharmaceutical use Aug. 10, 2010
7732617 Tocopherol derivatives and uses thereof Jun. 8, 2010
7704992 Hepatitis C virus inhibitors Apr. 27, 2010
7700584 Curcumol derivatives, the compositions containing the said derivatives, and the use of the same in the manufacture of medicaments Apr. 20, 2010
7696356 Process for preparing 1,2,3,9-tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one and ondansetron therefrom Apr. 13, 2010
7678474 Imidazole derivatives and organic electronic device using the same Mar. 16, 2010
7626038 Method for manufacturing enantiomeric imidazole compounds Dec. 1, 2009
7563902 Chemiluminescent compounds and their use Jul. 21, 2009
7521565 Process for preparing 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazole-1-yl)methyl]-4H-car- bazol-4-one or its salt Apr. 21, 2009
7482374 Pyrrolidine-2-ones as Factor Xa inhibitors Jan. 27, 2009
7482449 Process for making spirolactone compounds Jan. 27, 2009
7456294 Hairpin polyamide Nov. 25, 2008
7419997 Tetrahydrocarbazole derivatives and their pharmaceutical use Sep. 2, 2008
7396849 4-(Condensed cyclicmethyl)-imidazole-2-thiones acting as .alpha..sub.2 adrenergic agonists Jul. 8, 2008
7390798 Carboxamide spirolactam CGRP receptor antagonists Jun. 24, 2008
7378421 Chromenone derivatives May. 27, 2008
7375125 Melanocortin-4 receptor binding compounds and methods of use thereof May. 20, 2008

1 2 3 4 5 6 7 8 9 10










 
 
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