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Class Information
Number: 546/196
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 > Piperidines > Additional ring containing > The additional ring is one of the cyclos in a polycyclo ring system > Hetero ring in the polycyclo ring system
Description: Compounds wherein the polycyclo ring system contains a hetero ring.










Sub-classes under this class:

Class Number Class Name Patents
546/197 Plural ring hetero atoms in the polycyclo ring system 574
546/200 Ring nitrogen in the polycyclo ring system 406
546/202 Ring sulfur in the polycyclo ring system 495


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8642769 Peperidine-flavan alkaloid compounds derived from African herb tea kinkeliba as anti-diabetic agents Feb. 4, 2014
8624032 Compound libraries made through phosphine-catalyzed annulation/Tebbe/Diels-Alder reactions Jan. 7, 2014
8614231 Immunosuppressor based on the blockage of TCR-Nck interaction Dec. 24, 2013
8569282 Carboxamide compounds and their use Oct. 29, 2013
8552032 Bicyclic derivatives useful as inhibitors of DPP-1 Oct. 8, 2013
8551982 Benzodioxane inhibitors of leukotriene production Oct. 8, 2013
8545984 Photochromic compounds and compositions Oct. 1, 2013
8518546 Photochromic compounds and compositions Aug. 27, 2013
8440832 Heterocyclic modulators of cannabinoid receptors May. 14, 2013
8436184 6-(biphenyl-ester)-3H-naphtho[2,1-b]pyrans as photochromic dichroic dyes and optical article containing them May. 7, 2013
8410271 Chromen-2-one derivatives and their use as monoamine neurotransmitter re-uptake inhibitors Apr. 2, 2013
8394794 Therapeutic compounds Mar. 12, 2013
8388872 Photochromic materials having extended pi-conjugated systems and compositions and articles including the same Mar. 5, 2013
8309596 Kallikrein 7 modulators Nov. 13, 2012
8308996 Chromene compound Nov. 13, 2012
8308995 Chromene compound Nov. 13, 2012
8278328 Compounds which have activity at M.sub.1 receptor and their uses in medicine Oct. 2, 2012
8278454 Process for preparing tetrahydroquinoline derivatives Oct. 2, 2012
8273905 Aminoalkyl-amidomethyl-substituted 2-(4-sulphonylamino)-3-hydroxy-3,4-dihydro-2H-chroman-6-yl derivatives Sep. 25, 2012
8247562 Benzamide derivatives useful as histone deacetylase inhibitors Aug. 21, 2012
8242138 Amidine-containing compounds useful as muscarinic receptor antagonists Aug. 14, 2012
8232405 Benzylpiperizine compound Jul. 31, 2012
8227473 Oxabicycloheptanes and oxabicycloheptenes, their preparation and use Jul. 24, 2012
8222255 Antifungal agents Jul. 17, 2012
8222419 Oxepin derivative Jul. 17, 2012
8217032 Selective estrogen receptor modulators for the treatment of vasomotor symptoms Jul. 10, 2012
8198452 Polymorphic forms and process Jun. 12, 2012
8198304 Guanidine-containing compounds useful as muscarinic receptor antagonists Jun. 12, 2012
8173678 Kappa opioid receptor ligands May. 8, 2012
8158037 Photochromic materials having extended pi-conjugated systems and compositions and articles including the same Apr. 17, 2012
8153658 Piperidine derivative or salt thereof Apr. 10, 2012
8153797 Chromen-2-one derivatives and their use as monoamine neurotransmitter re-uptake inhibitors Apr. 10, 2012
8147726 Chromene compound Apr. 3, 2012
8147725 Photochromic materials having extended pi-conjugated systems and compositions and articles including the same Apr. 3, 2012
8133887 Oxaphenanthrene derivatives Mar. 13, 2012
8133888 Hydrazide containing taxane conjugates Mar. 13, 2012
8123987 Chromene compounds Feb. 28, 2012
8119809 AMPK-activating heterocycloalkyloxy(hetero)aryl carboxamide, sulfonamide and amine compounds and methods for using the same Feb. 21, 2012
8114891 4-substituted quinuclidine derivatives, methods of production, pharmaceutical uses thereof Feb. 14, 2012
8106207 Tricyclic .delta.-opioid modulators Jan. 31, 2012
8106191 Synthetic multimerizing agents Jan. 31, 2012
8066917 Photochromic curable composition Nov. 29, 2011
8063223 Benzylpiperizine compound Nov. 22, 2011
8063070 Bicyclic benzamides of 3-or 4-substituted 4-(aminomethyl)-piperidine derivatives Nov. 22, 2011
8063069 Prucalopride-N-oxide Nov. 22, 2011
7976739 Chromene compound Jul. 12, 2011
7960385 Guanidine-containing compounds useful as muscarinic receptor antagonists Jun. 14, 2011
7951822 1,3-dihydroisobenzofuran derivatives May. 31, 2011
7951823 Compounds and compositions as channel activating protease inhibitors May. 31, 2011
7935822 Carboxamide-substituted dyes for analytical applications May. 3, 2011

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