Preparation of beta-methyl carbapenem intermediates
摘要
The instant invention relates to a compound of formula (I) wherein R<a> and P are: (a) hydrogen, (b) methyl, or (c) a hydroxy protecting group and an efficient process for its synthesis.
申请公布号
AU9117098(A)
申请公布日期
1999.03.16
申请号
AU19980091170
申请日期
1998.08.24
申请人
MERCK & CO., INC.
发明人
WOO-BAEG CHOI;JAEMOON LEE;JOSEPH E LYNCH;PAUL J. REIDER;RALPH P. VOLANTE
