Process for preparing compounds useful as intermediates for the preparation of modulators of chemokine receptor activity
申请人:Bristol-Myers Squibb Company
公开号:EP2184283A1
公开(公告)日:2010-05-12
The present invention provides a process for preparing compounds of Formula (VI):
or a salt thereof wherein R1, R2, R4, R8 and R9 are as described herein. Compounds of Formula (VI) and compounds that are useful intermediates in the process are also provided herein.
本发明提供了一种制备式(VI)化合物的工艺:
或其盐,其中 R1、R2、R4、R8 和 R9 如本文所述。本发明还提供了式 (VI) 化合物和作为该工艺有用中间体的化合物。