(S)-2-cyclopentyl-1-phenylethanol 、 乙酸酐 在
silica gel 、 正己烷 作用下,
以
吡啶 为溶剂,
反应 6.0h,
以Flash chromatography on silica gel using 7.5% EtOAc in hexane afforded 495 mg (100%) of the title compound的产率得到(S)-2-cyclopentyl-1-phenylethyl acetate
参考文献:
名称:
Pyrrolidine modulators of chemokine receptor activity
Pyrrolidine modulators of chemokine receptor activity
申请人:Merck & Co., Inc.
公开号:US06399619B1
公开(公告)日:2002-06-04
The present invention is directed to pyrrolidine compounds of the formula I:
(wherein R1, R2, R3, R4, R5, R6 and n are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-5 and/or CCR-3.