S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant is Fulvestrant (F862500) impurity E derivative. Used in the preparation of antiestrogenic 17-alkylene-16α-hydroxyestratrienes for cancer treatment.
Uses
Fulvestrant (F862500) impurity E derivative. Used in the preparation of antiestrogenic 17-alkylene-16α-hydroxyestratrienes for cancer treatment.