C1-SYMMETRISCHE BISPHOSPHINLIGANDEN UND DEREN VERWENDUNG BEI DER ASYMMETRISCHEN SYNTHESE VON PREGABALIN
摘要
<p>Materials and methods for preparing (S)-(+)-3-(aminomethyl)-5-methyl-hexanoic acid and structurally related compounds via enantioselective hydrogenation of prochiral olefins are disclosed. The methods employ novel chiral catalysts, which include C<SUB>1</SUB>-symmetric bisphosphine ligands bound to transition metals.</p>
申请公布号
DE602005002253(D1)
申请公布日期
2007.10.11
申请号
DE20056002253T
申请日期
2005.03.09
申请人
WARNER-LAMBERT COMPANY LLC
发明人
BAO, JIAN;BEYLIN, VLADIMIR GENUKH;GREENE, DEREK JOSEPH;HOGE, GARRETT;KISSEL, WILLIAM SCOTT;MARLATT, MARK EUGENE;PFLUM, DEREK ANDREW;WU, HE-PING