CAS 162681-70-1

5Beta,10Beta-Epoxy-3,3-ethylenedioxy-17Beta-hydroxy-17Alpha-(prop-1-ynyl)estr-9(11)-ene

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CAS: 162681-70-1

Applications 5β,10β-Epoxy-3,3-ethylenedioxy-17β-hydroxy-17α-(prop-1-ynyl)estr-9(11)-ene is an intermediate in the synthesis of 11-ent-Mifepristone (M343980), which is an enantiomic impurity of Mifepristone (M343975), a progesterone receptor antagonist with partial agonist activity.
References Healy, D.L., et al.: J. Clin. Endocrinol. Metab., 57, 863 (1983), Rauch, M., et al.: Eur. J. Biochem., 148, 213 (1985), Baulieu, E.E., et al.: Science, 245, 1351 (1989), Brogden, R.N., et al.: Drugs, 45, 384 (1993)

Fórmula: C₂₃H₃₀O₄

Forma y color: White

Peso molecular: 370.48

Ref: TR-E162680