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Class Information
Number: 544/403
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 having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) > 1,4-diazines > Piperazines (i.e., fully hydrogenated 1,4-diazines) > Carbocyclic ring containing
Description: Compounds which contain a carbocyclic ring.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8680273 Process for the preparation of piperazinyl and diazepanyl benzamide derivatives Mar. 25, 2014
8680159 Bradykinin 1 receptor modulating compounds Mar. 25, 2014
8575174 Deuterated 1-piperazino-3-phenyl-indanes for treatment of schizophrenia Nov. 5, 2013
8569499 Process for making trans-1-((1R,3S)-6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine Oct. 29, 2013
8546566 Process for manufacturing dihydropteridinones and intermediates thereof Oct. 1, 2013
8501947 Manufacture of 4-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine and 1-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-3,3-dimethyl-piperazine Aug. 6, 2013
8329695 Crystalline form of the free base N-[trans-4-[4-(cyclopropylmethyl)-1-piperazinyl]cyclohexyl]-4-[[(7r)-7-et- hyl-5,6,7,8-tetrahydro-5-methyl-8-(1-methylethyl)-6-oxo-2-pteridinyl]amino- ]-3-m Dec. 11, 2012
8227604 Hybrid 2-aminotetralin and aryl-substituted piperazine compounds and their use in altering CNS activity Jul. 24, 2012
8227607 Processes for 4-((1R,35)-6-Chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiperazine or a salt thereof Jul. 24, 2012
8076342 Malonate salt of 4-((1R,3S)-6-chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiperazine and uses of same Dec. 13, 2011
8044056 Adenine compound Oct. 25, 2011
8022111 Piperazino sensitisers Sep. 20, 2011
7772240 Trans-1(6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine Aug. 10, 2010
7767683 Hydrogen succinate salts of trans-4-((1R, 3S)-6-chloro-3-phenylindan-1-YL)-1,2,2-trimethylpiperazine and the use as a medicament Aug. 3, 2010
7737127 2-propynyl adenosine analogs having A2A agonist activity and compositions thereof Jun. 15, 2010
7708907 Liquid crystal compounds and liquid crystal compositions comprising the same May. 4, 2010
7648991 Crystalline base of trans-1-((1R,3S)-6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine Jan. 19, 2010
7645754 Pyrrolopyrimidine A.sub.2B selective antagonist compounds, their synthesis and use Jan. 12, 2010
7645760 1-(4-Benzyl-piperazin-1-yl)-3-phenyl-propenone derivatives Jan. 12, 2010
7563896 Process of obtaining type II dehydroquinase enzyme inhibitors and precursors thereof Jul. 21, 2009
7524846 Arylalkyl- and cycloalkylalkyl-piperazine derivatives and methods of their use Apr. 28, 2009
7517884 Sulfonyl-substituted bicyclic compounds as modulators of PPAR Apr. 14, 2009
7514436 Pyridazine derivatives and their use as therapeutic agents Apr. 7, 2009
7494999 Sulfonyl-substituted bicyclic compounds as modulators of PPAR Feb. 24, 2009
7491723 Alkanol and cycloalkanol-amine derivatives and methods of their use Feb. 17, 2009
7452921 Piperazine-based sensitisers Nov. 18, 2008
7439356 Substituted indan derivatives Oct. 21, 2008
7427632 Factor Xa inhibitors Sep. 23, 2008
7419980 Fused-aryl and heteroaryl derivatives and methods of their use Sep. 2, 2008
7365076 Substituted aryl cycloalkanol derivatives and methods of their use Apr. 29, 2008
7265223 Intermediate compounds for the preparation of mirtazapine and production methods thereof Sep. 4, 2007
7094779 Piperazine oxime dervatives having NK-1 receptor antagonistic activity Aug. 22, 2006
7041826 Process for preparing 1-methyl-3-phenylpiperazine using a novel intermediate May. 9, 2006
6960588 Tryptase inhibitors Nov. 1, 2005
6943250 Protected aminofunctionalized polymerization initiators and methods of making and using same Sep. 13, 2005
6919482 .beta.2-adrenergic receptor agonists Jul. 19, 2005
6906074 2-phenylpiperazine derivatives Jun. 14, 2005
6875759 Substituted guanidines and the use thereof Apr. 5, 2005
6872826 Stereoselective alkylation of chiral 2-methyl-4-protected piperazines Mar. 29, 2005
6737425 N,N-substituted cyclic amine derivatives May. 18, 2004
6734177 Certain salts of discodermolide acid, pharmaceutical compositions containing them and their use in treating tumors May. 11, 2004
6686353 Diarylalkyl cyclic diamine derivatives as chemokine receptor antagonists Feb. 3, 2004
6649616 Substituted phenylcyclohexanecarboxamides and their use Nov. 18, 2003
6603003 Method for the preparation of piperazine and its derivatives Aug. 5, 2003
6579881 Indoles Jun. 17, 2003
6548498 Substituted indan derivatives Apr. 15, 2003
6479485 Benzamidine derivatives and their use as anti-coagulants Nov. 12, 2002
6472397 Nitrogen-containing heterocyclic compounds having antiplatelet aggregation effect and medicinal use thereof Oct. 29, 2002
6469011 Benzenesulfonamide compounds useful as TXA2 and 5-HT2 receptor antagonists Oct. 22, 2002
6448243 1,4-substituted cyclic amine derivatives Sep. 10, 2002

1 2 3 4










 
 
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