In this article, some methods to prepare this kind of compounds are described, especially the methods to selectively prepare the C22R epimer.
本文介绍了合成这类化合物的一些方法，尤其是选择性制备c 22r异构体的方法。
In this article, some methods to prepare this kind of compounds are described, especially the methods to selectively prepare the C22R epimer.
本文介绍了合成这类化合物的一些方法，尤其是选择性制备c 22r异构体的方法。
应用推荐