Intermediates for the preparation of halichondrin B
申请人:Eisai R&D Management Co., Ltd.
公开号:EP2949652A1
公开(公告)日:2015-12-02
The present invention provides compounds of formula F-2d and F-2e, useful as intermediates in the preparation of pharmaceutically active analogs of Halichondrin B
本发明提供了式 F-2d 和 F-2e 化合物,它们可作为中间体用于制备具有药用活性的卤虫菊酯 B 类似物。