Convenient synthesis of α-trifluoromethyl amines via aminofluoroalkylation of arenes with N-trimethylsilyl α-trifluoroacetaldehyde hemiaminal
摘要:
Aminofluoroalkylation of various heteroarenes or substituted benzenes with the N-trimethylsilyl hemiaminals, prepared from 1,1,1,3,3,3-hexamethyldisilazane and gaseous trifluoroacetaldehyde, smoothly underwent at room temperature in the presence of a Lewis acid. [(1-Aryl-2,2,2-trifluoro)ethyl]amines or bis[(1-aryl-2,2,2-trifluoro)ethyl]amines were afforded in moderate to high yields. (C) 2002 Published by Elsevier Science B.V.
BIFUNCTIONAL ANALGESIC COMPOUNDS FOR OPIOID RECEPTOR AGONISTS AND NEUROKININ-1 RECEPTOR ANTAGONISTS
申请人:Hruby Victor
公开号:US20080039404A1
公开(公告)日:2008-02-14
The present invention provides a novel chimeric compound comprising an agonist opioid receptor binding moiety at its N-terminus and an antagonist neurokinin-1 (NK1) receptor binding moiety at its C-terminus for producing analgesia, a pharmaceutical composition comprising the chimeric compound, a method of making the compound, and a method of treating pain using the novel chimeric compounds.
METHOD OF INHIBITING REMNANT LIPOPROTEIN PRODUCTION
申请人:Japan Tobacco Inc.
公开号:EP1670446A2
公开(公告)日:2006-06-21
US8026218B2
申请人:——
公开号:US8026218B2
公开(公告)日:2011-09-27
[EN] METHOD OF INHIBITING REMNANT LIPOPROTEIN PRODUCTION<br/>[FR] PROCEDE POUR INHIBER LA PRODUCTION DE LIPOPROTEINES RESTANTES
申请人:JAPAN TOBACCO INC
公开号:WO2005030185A2
公开(公告)日:2005-04-07
The present invention aims to provide for the treatment of hyperlipidemia, arteriosclerosis and hyper-remnant-emia, and to inhibit remnant lipoportein production by adminsetering an inhibitor of CEPT (cholesteryl ester transfer protein). Said inhibitor is a compound selected from the group cosisting of compounds of formula I to fomula XXIII, and compounds selected from the group consisting of JTT-705, CP-529414, SC-795, SC-744, SC-554, SC-71952, SC-56960, SC-57201, PD-140195, WK-5341A, WK-5344B, CETI-1 (CETP Vaccine), BM99-1 and BM99-2.
Convenient synthesis of α-trifluoromethyl amines via aminofluoroalkylation of arenes with N-trimethylsilyl α-trifluoroacetaldehyde hemiaminal
作者:Yuefa Gong、Katsuya Kato
DOI:10.1016/s0022-1139(02)00044-1
日期:2002.8
Aminofluoroalkylation of various heteroarenes or substituted benzenes with the N-trimethylsilyl hemiaminals, prepared from 1,1,1,3,3,3-hexamethyldisilazane and gaseous trifluoroacetaldehyde, smoothly underwent at room temperature in the presence of a Lewis acid. [(1-Aryl-2,2,2-trifluoro)ethyl]amines or bis[(1-aryl-2,2,2-trifluoro)ethyl]amines were afforded in moderate to high yields. (C) 2002 Published by Elsevier Science B.V.