The present invention relates to 2,3-position modified epothilone derivatives, methods of preparation of the derivatives, and intermediates therefor. The compounds of the invention as 16-membered macrolides having the general structure,
1
which have microtubule-stabilizing effects and cytotoxic activity against rapidly proliferating cells, such as, tunior cells or other hyperproliferative cellular disease.
本发明涉及 2,3-位修饰的表霉素衍
生物、衍
生物的制备方法及其中间体。本发明的化合物为具有一般结构的 16 元大环
内酯类化合物、
1
其具有微管稳定作用,并对快速增殖的细胞(如屯积细胞或其他增殖过快的细胞疾病)具有细胞毒性活性。