OPTICALLY ACTIVE PPAR-ACTIVATING COMPOUND INTERMEDIATE AND METHOD FOR PRODUCING SAME
申请人:Yamazaki Yukiyoshi
公开号:US20090023944A1
公开(公告)日:2009-01-22
The present invention provides a production intermediate for compound (A-1) and a method for producing the intermediate at high yield and high optical yield.
The present invention provides a method for producing compound (3) characterized in that compound (1) is reacted with compound (2) in the presence of a base.
(wherein R represents a C1 to C6 alkyl group or a C7 to C8 aralkyl group).
本发明提供了化合物(A-1)的生产中间体以及制备该中间体的高产率和高光学产率的方法。本发明提供了一种制备化合物(3)的方法,其特征在于在碱的存在下,化合物(1)与化合物(2)反应。(其中R代表C1到C6烷基或C7到C8芳基烷基)。