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Class Information
Number: 514/254.05
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 five-membered having ring nitrogen > Plural nitrogens in the additional five-membered hetero ring
Description: Subject matter wherein the additional five-membered hetero ring contains at least two ring nitrogen atoms.










Sub-classes under this class:

Class Number Class Name Patents
514/254.07 Chalcogen hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding 221
514/254.06 Polycyclo ring system having the plural nitrogen containing additional five-membered hetero ring as one of the cyclos 325


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8658642 Arylsulfonamide CCR3 antagonists Feb. 25, 2014
8642025 Hepatitis C virus inhibitors Feb. 4, 2014
8623862 Derivatives of N-[(1H-pyrazol-1-yl)aryl]-1H-indole or 1H-indazole-3-carboxamide, preparation thereof and applications thereof in therapeutics Jan. 7, 2014
8604022 N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-1h-pyrazol-3-yl]-4-(3,4-dimethylpipera- zin-1-yl)benzamide and salts thereof Dec. 10, 2013
8598179 Pyrazole-carboxamide derivatives as P2Y12 antagonists Dec. 3, 2013
8551985 Carbinol derivatives having heterocyclic linker Oct. 8, 2013
8546374 Amino-tetrazoles analogues and methods of use Oct. 1, 2013
8501781 Heteroarylpiperidine and -piperazine derivatives Aug. 6, 2013
8492384 Imidazolylalkylcarbonyl derivatives as calcium channel modulators and preparation method thereof Jul. 23, 2013
8481535 Crystalline forms and processes for the preparation of phenyl-pyrazoles useful as modulators of the 5-HT.sub.2A serotonin receptor Jul. 9, 2013
8470829 Imidazolidine derivative and use thereof Jun. 25, 2013
8450317 CXCR3 receptor antagonists May. 28, 2013
8431563 Compounds that interact with glucokinase regulatory protein for the treatment of diabetes Apr. 30, 2013
8426420 Heterocyclic pyrazole-carboxamidesas P2Y12 antagonists Apr. 23, 2013
8415346 Inhibitors of Janus kinases Apr. 9, 2013
8410159 Imidazole compounds having pharmaceutical activity towards the sigma receptor Apr. 2, 2013
8372807 Methods of modulating uric acid levels Feb. 12, 2013
8372844 Piperazinyl-propyl-pyrazole derivatives as dopamine D4 receptor antagonists, and pharmaceutical compositions containing the same Feb. 12, 2013
8362004 Piperazine analogs as broad-spectrum influenza antivirals Jan. 29, 2013
8343976 Compounds, compositions and methods comprising pyrazole derivatives Jan. 1, 2013
8338405 Therapeutic piperazines Dec. 25, 2012
8329703 Pyrazole compounds Dec. 11, 2012
8324216 Substituted piperazines Dec. 4, 2012
8314091 N-benzyl,N'-arylcarbonylpiperazine derivatives Nov. 20, 2012
8314089 Substituted pyrazolamides and their use Nov. 20, 2012
8299072 Pyrazolylmethylamine compounds as calcium channel modulators and preparation method thereof Oct. 30, 2012
8278307 Monocyclic Heteroaryl compounds Oct. 2, 2012
8273341 Antiviral compounds Sep. 25, 2012
8268830 Method of using diketopiperazines and composition containing them Sep. 18, 2012
8263600 Antifungal composition with enhanced bioavailability Sep. 11, 2012
8242117 5-membered heterocycle-based p38 kinase inhibitors Aug. 14, 2012
8236806 Piperazinyl-propyl-pyrazole derivatives as dopamine D4 receptor antagonists, and pharmaceutical compositions containing the same Aug. 7, 2012
8222254 1, 2, 4-triazole derivatives as serotonergic modulators Jul. 17, 2012
8207156 Substituted pyrazoline compounds, their preparation and use as medicaments Jun. 26, 2012
8202872 Pyrazole derivatives as sigma receptor inhibitors Jun. 19, 2012
8193176 Phenylpyrazole derivatives Jun. 5, 2012
8163757 Immuno inhibitory pyrazolone compounds Apr. 24, 2012
8148367 Renin inhibitors Apr. 3, 2012
8138174 Compounds with a combination of cannabinoid CB.sub.1 antagonism and serotonin reuptake inhibition Mar. 20, 2012
8138190 Diaza heterocyclic amide compounds and their uses Mar. 20, 2012
8129391 N-[5-[2-(3,5-Dimethoxyphenyl)ethyl]-1H-pyrazol-3-yl]-4-(3,4-dimethylpipera- zin-1-yl)benzamide and salts thereof Mar. 6, 2012
8101618 1,4-substituted piperazine derivatives Jan. 24, 2012
8093251 Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activators Jan. 10, 2012
8088368 Antiviral compounds Jan. 3, 2012
8053457 3-imidazolyl-indoles for the treatment of proliferative diseases Nov. 8, 2011
8039463 Piperazine derivatives as inhibitors of stearoyl-CoA desaturase Oct. 18, 2011
8008299 Urotensin II receptor antagonists Aug. 30, 2011
8003653 Imidazolidinone compounds useful as .beta.-secretase inhibitors for the treatment of Alzheimer's disease Aug. 23, 2011
7989485 Imidazole compounds having pharmaceutical activity towards the sigma receptor Aug. 2, 2011
7981896 Pyrazoles for the treatment of obesity and other CNS disorders Jul. 19, 2011

1 2 3 4 5 6 7 8 9 10 11










 
 
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