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Class Information
Number: 546/16
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 > Spiro > The spiro includes the six-membered hetero ring
Description: Compounds wherein at least one of the rings in the spiro ring system is the six-membered hetero ring which consists of one ring nitrogen and five ring carbons.










Sub-classes under this class:

Class Number Class Name Patents
546/19 At least three ring hetero atoms in the two rings which form the spiro 269
546/17 Polycyclo ring system having one of the two rings which form the spiro as one of the cyclos 293


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

Patent Number Title Of Patent Date Issued
8703165 Spiro fused 1-amino-piperdine pyrrolidine dione derivatives with pesticidal activity Apr. 22, 2014
8691836 D.sub.2 antagonists, methods of synthesis and methods of use Apr. 8, 2014
8673931 Bicyclic heterocyclic spiro compounds Mar. 18, 2014
8674113 Compounds Mar. 18, 2014
8648070 Bicyclic ring system substituted sulfonamide functionalised phenols as medicaments Feb. 11, 2014
8637497 AZA spiro alkane derivatives as inhibitors of metalloproteases Jan. 28, 2014
8618110 Compositions and methods for apoptosis modulators Dec. 31, 2013
8618122 Compound having acidic group which may be protected, and use thereof Dec. 31, 2013
8609681 Spirocyclic nitriles as protease inhibitors Dec. 17, 2013
8609680 2,3-dihydro-1H-inden-1-yl-2,7-diazaspiro[3.5] nonane derivatives Dec. 17, 2013
8609647 Nitrogen-containing spirocyclic compounds and pharmaceutical uses thereof Dec. 17, 2013
8604200 Diaza-spiro-{4,4}-nonane derivatives as neurokinin (NK.sub.1) antagonists Dec. 10, 2013
8604029 2-[(2-substituted)-indolizin-3-yl]-2-oxo-acetamide derivatives as antifungal agents Dec. 10, 2013
8604186 UV excitable fluorescent energy transfer dyes Dec. 10, 2013
8592587 Transannular rearrangement of activated lactams Nov. 26, 2013
8592610 Spiroheterocyclic tetronic acid derivatives Nov. 26, 2013
8586737 Process of a quaternary ammonium salt using phosphate Nov. 19, 2013
8580808 Filamin A-binding anti-inflammatory analgesic Nov. 12, 2013
8574607 Spiroheterocyclic thiofuran dione derivatives Nov. 5, 2013
8563570 Lactam compounds and their use as pharmaceuticals Oct. 22, 2013
8557836 Spiro-piperidine inhibitors Oct. 15, 2013
8552191 Process and intermediates for the synthesis of 8-[{1-(3,5-bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaz- a-spiro[4.5]decan-2-one compounds Oct. 8, 2013
8552181 Substituted hydroxyethyl amine compounds as beta-secretase modulators and methods of use Oct. 8, 2013
8552024 Azacyclic compounds Oct. 8, 2013
8551982 Benzodioxane inhibitors of leukotriene production Oct. 8, 2013
8541343 Chemical compounds and their use as pesticides Sep. 24, 2013
8530469 Therapeutic combinations of hydroxybenzamide derivatives as inhibitors of HSP90 Sep. 10, 2013
8530648 Diaza-spiro[5.5]undecanes Sep. 10, 2013
8519124 Chemokine receptor antagonists and use thereof Aug. 27, 2013
8513417 Method for synthesis of nitroxyl radical Aug. 20, 2013
8513239 Chiral cis-imidazolines Aug. 20, 2013
8507477 3- and 6-quinolines with N-attached heterocyclic CGRP receptor antagonists Aug. 13, 2013
8476290 Compound having spiro-bonded cyclic group and use thereof Jul. 2, 2013
8476278 Thiazole Derivatives as protein kinase inhibitors Jul. 2, 2013
8470842 Hydrochloride salts of 8-[{1-(3,5-Bis-trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza- -spiro[4.5]decan-2-one and preparation process therefor Jun. 25, 2013
8470843 Azacyclic compounds Jun. 25, 2013
8455477 Therapeutic compounds Jun. 4, 2013
8450506 Compounds and their salts specific to the PPAR receptors and the EGF Receptors and their use in the medical field May. 28, 2013
8450466 Compounds and compositions for the detection and treatment of Alzheimer's disease and related disorders May. 28, 2013
8445480 CETP inhibitors derived from benzoxazole arylamides May. 21, 2013
8440837 2-substituted-ethynylthiazole derivatives and uses of same May. 14, 2013
8415369 Spiroheterocyclic pyrrolidine dione derivatives useful as pesticides Apr. 9, 2013
8404702 Pharmaceutical formulations:salts of 8-[1-3,5-bis-(trifluoromethyl)phenyl)-ethoxymethyl]-8-phenyl-1,7-diaza-sp- iro[4.5]decan-2-one and treatment methods using the same Mar. 26, 2013
8394787 7-aza-spiro[3.5]nonane-7-carboxylate derivatives, preparation thereof and therapeutic use thereof Mar. 12, 2013
8389539 Azacyclic derivatives Mar. 5, 2013
8383814 Substituted tetrahydropyran spiro pyrrolidinone and piperidinone, preparation and therapeutic use thereof Feb. 26, 2013
8383660 Dibenzyl amine compounds and derivatives Feb. 26, 2013
8361500 Tablet formulations containing 8-[{1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaz- a-spiro[4.5]decan-2-one salts and tablets made therefrom Jan. 29, 2013
8354403 Pyrrolidine derived beta 3 adrenergic receptor agonists Jan. 15, 2013
8354423 Insecticidal spironindane derivatives Jan. 15, 2013

1 2 3 4 5 6 7 8 9 10










 
 
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