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Class Information
Number: 514/253.11
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,4 diazines > Piperazines (i.e., fully hydrogenated 1,4-diazines) > Additional hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding > The additional hetero ring is six-membered consisting of one nitrogen and five carbon atoms > Chalcogen hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding
Description: Subject matter wherein a hetero ring having chalcogen (i.e. oxygen, sulfur, selenium, or tellurium) as a ring member is attached directly or indirectly to the piperazine ring by nonionic bonding.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8680097 Benzothiophene alkanol piperazine derivatives and their use as antidepressant Mar. 25, 2014
8673920 Inhibitors of the renal outer medullary potassium channel Mar. 18, 2014
8664223 Pyridine and pyrimidine derivatives as inhibitors of histone deacetylase Mar. 4, 2014
8618110 Compositions and methods for apoptosis modulators Dec. 31, 2013
8598168 Inhibitors of histone deacetylase Dec. 3, 2013
8598162 Derivatives of 4-piperazin-1-yl-4-benzo[B]thiophene suitable for the treatment of CNS disorders Dec. 3, 2013
8575161 Benzofurane, benzothiophene, benzothiazol derivatives as FXR modulators Nov. 5, 2013
8497273 Heterocyclic compounds suitable for treating disorders that respond to modulation of the serotonin 5HT6 receptor Jul. 30, 2013
8461156 Modulators of ATP-binding cassette transporters Jun. 11, 2013
8410088 Aryl- or heteroaryl-substituted benzene compounds Apr. 2, 2013
8410090 Heterocyclylamide-substituted thiazoles, pyrroles and thiophenes Apr. 2, 2013
8367676 2-carboxamide-7-piperazinyl-benzofuran derivatives 774 Feb. 5, 2013
8324207 Modulators of ATP-binding cassette transporters Dec. 4, 2012
8318733 Modulators of ATP-binding cassette transporters Nov. 27, 2012
8288380 Thiophenediamine derivative having urea structure Oct. 16, 2012
8263599 STAT3/5 activation inhibitor Sep. 11, 2012
8198271 Thiophenediamine derivative having urea structure Jun. 12, 2012
8183234 Tricyclic guanidine derivatives as sodium-proton exchange inhibitors May. 22, 2012
8129393 Diarylmethyl piperazine derivatives, preparations thereof and uses thereof Mar. 6, 2012
8097629 Dihydropyridinone derivatives Jan. 17, 2012
8097624 Cycloalkyl derivatives of 3-hydroxy-4-pyridinones Jan. 17, 2012
8071600 Derivatives of 4-piperazin-1-yl-4-benzo[B]thiophene suitable for the treatment of CNS disorders Dec. 6, 2011
8012969 11C-labeled benzyl-lactam compounds and their use as imaging agents Sep. 6, 2011
8008305 TAAR1 ligands Aug. 30, 2011
7973038 Modulators of ATP-binding cassette transporters Jul. 5, 2011
7964602 Biaryl compounds useful as agonists of the Gpr38 receptor Jun. 21, 2011
7956052 Modulators of ATP-binding cassette transporters Jun. 7, 2011
7943622 Piperazines, pharmaceutical compositions and methods of use thereof May. 17, 2011
7915253 Sulfonyl-substituted bicyclic compounds as modulators of PPAR Mar. 29, 2011
7851471 Compounds I Dec. 14, 2010
7834001 Tricyclic guanidine derivatives as sodium-proton exchange inhibitors Nov. 16, 2010
7816362 Serotonergic agents Oct. 19, 2010
7816352 Apoptosis inhibitors Oct. 19, 2010
7776862 Pyridyl and phenyl substituted piperazine-piperidines with CXCR3 antagonist activity Aug. 17, 2010
7754721 Arylpiperazine derivatives and uses thereof Jul. 13, 2010
7754719 Substituted piperidine derivatives as somatostatin SST1 receptor antagonists Jul. 13, 2010
7741321 Modulators of ATP-binding cassette transporters Jun. 22, 2010
7713978 Compounds May. 11, 2010
7671056 Piperazine-piperidine antagonists and agonists of the 5-HT.sub.1A receptor Mar. 2, 2010
7659268 Modulators of ATP-binding cassette transporters Feb. 9, 2010
7629341 Human ADAM-10 inhibitors Dec. 8, 2009
7595312 Selected CGRP antagonists, processes for preparing them and their use as pharmaceutical compositions Sep. 29, 2009
7592347 Piperazine derivates and their use for the treatment of neurological and psychiatric diseases Sep. 22, 2009
7572786 Substituted 1-piperidin-3-yl-4-piperidin-4-yl-piperazine derivatives and their use as neurokinin antagonists Aug. 11, 2009
7541359 N-heteroarylpiperazinyl ureas as modulators of fatty acid amide hydrolase Jun. 2, 2009
7534788 Benzofuran and benzothiophene-2-carboxylic acid amide derivatives May. 19, 2009
7485644 N-{'4-substituted piperazine-1-sulfonylmethylalkyl}-n-hydroxyfomamide compounds as metalloproteinase inhibitors Feb. 3, 2009
7482347 Piperazine derivatives with CCR-3 inhibiting activity Jan. 27, 2009
7482346 Derivatives of alkylpiperazine and alkylhomopiperazine-carboxylates, preparation method thereof and use of same as fatty acid amido hydrolase enzyme inhibitors Jan. 27, 2009
7462617 Substituted acylpiperazine derivatives Dec. 9, 2008

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