The invention provides methods and compositions for selectively acylating a specific hydroxyl group in a molecule of interest containing at least two unprotected secondary hydroxyl groups. Although the methods and compositions of the invention have general applicability, they are particularly useful in the selective acylation of the taxane molecules.
本发明提供了用于选择性酰化感兴趣分子中至少含有两个未保护的次级羟基的方法和组合物。尽管本发明的方法和组合物具有普遍适用性,但它们在
紫杉醇分子的选择性酰化中尤其有用。