Discovery and total synthesis of a new estrogen receptor heterodimerizing actinopolymorphol a from actinopolymorpha rutilus

Academic Article
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publication date

  • August 2010

abstract

  • Estrogen receptor ERalpha and ERbeta 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 ERalpha/beta heterodimerization is reported. Total synthesis of 1 has allowed us to determine its absolute stereochemistry and that of a previously known deacetylated congener, and 1 represents the first member of a new class of natural products not previously recognized to modulate ER function.