receptor ERα and ERβ heterodimerization has been implicated in cancer chemoprevention. The discovery, structural elucidation, and total synthesis of a new natural product, actinopolymorphol A (1), from Actinopolymorpha rutilus (YIM45725) that preferentially induces ERα/β heterodimerization is reported. Total synthesis of 1 has allowed us to determine its absolute stereochemistry and that of a previously
雌激素受体 ERα 和 ERβ 异二聚化与癌症
化学预防有关。报道了来自
金红放线菌(YI
M45725)的新
天然产物放线多吗醇 A ( 1 )的发现、结构阐明和全合成,该产物优先诱导 ERα/β 异源二聚化。1 的全合成使我们能够确定其绝对立体
化学和先前已知的脱乙酰同源物的绝对立体
化学,并且1代表了以前未发现可调节 ER 功能的一类新
天然产物的第一个成员。