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11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

CAS号：160683-95-4

英文名：11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

分子式：C25H38O2

分子量：370.568

合成路线

18a-homo-estr-4-ene-11,17-dione

18a-homo-estr-4-ene-11,17-dione

11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

3-methoxy-18a-homo-estra-2,5(10)-diene-11α,17β-diol

3-methoxy-18a-homo-estra-2,5(10)-diene-11α,17β-diol

11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene

上游原料

18a-homo-estr-4-ene-11,17-dione 3-methoxy-18a-homo-estra-2,5(10)-diene-11α,17β-diol

下游产品

13-乙基-11-亚甲基-4-雌烯-17-酮去氧孕烯依托孕烯 Acetic acid (8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester