Method for preparing substituted [1,4]diazepino[6,7,1-hi]indol-4-ones
申请人:Warner-Lambert LLC
公开号:US06689881B1
公开(公告)日:2004-02-10
Method for the preparation of enantiomerically pure diazepino-indolone of formula
which comprises the intramolecular cyclization of a product of formula
where A, B, X1, X2, Z, Z1, Z2 and R are as defined in the description, in the presence of a weak Lewis acid catalyst.
一种制备对映纯的式子为的二氮杂环吲哚酮的方法,包括在弱Lewis酸催化剂存在下进行式子的分子内环化,其中式子中的A、B、X1、X2、Z、Z1、Z2和R的定义如说明书所述。