<p>A process for purifying the alpha-keto amide is (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]-amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide via a bisulfite adduct is disclosed.</p>
申请公布号
WO2008076316(A2)
申请公布日期
2008.06.26
申请号
WO2007US25520
申请日期
2007.12.13
申请人
SCHERING CORPORATION;WONG, GEORGE, S. K.;PARK, JEONGHAN;IWAMA, TETSUO;SUDHAKAR, ANANTHA, R.
发明人
WONG, GEORGE, S. K.;PARK, JEONGHAN;IWAMA, TETSUO;SUDHAKAR, ANANTHA, R.
