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发明名称
CHIRAL PREPARATION OF A DIASTEREOMERIC COMPOUND
摘要
This invention is directed to steps of a process for the preparing Compound A as shown in Scheme I. The invention is also directed to intermediates, compounds i-viii, used in Scheme I.
申请公布号
WO03000662(A3)
申请公布日期
2003.08.14
申请号
WO2002US19881
申请日期
2002.06.24
申请人
AVENTIS PHARMACEUTICALS INC.;HORGAN, STEPHEN, W.;AYERS, TIMOTHY, A.;WATSON, TIMOTHY, JAMES-NORMAN
发明人
HORGAN, STEPHEN, W.;AYERS, TIMOTHY, A.;WATSON, TIMOTHY, JAMES-NORMAN
分类号
C07D233/74
主分类号
C07D233/74
代理机构
代理人
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