HCID 45100640、化合物 → 3beta,16beta-Dimethyl-5alpha-androstan-17-one
反応式
[CH3:1][C@H:2]1[CH2:19][CH2:18][C@@:17]2([CH3:20])[C:4](=[CH:5][CH2:6][C@@H:7]3[C@@H:16]2[CH2:15][CH2:14][C@@:12]2([CH3:13])[C@H:8]3[CH2:9][C@@H:10]([CH3:22])[C:11]2=[O:21])[CH2:3]1.[H][H]>C(O)C.[Pd]>[CH3:1][C@H:2]1[CH2:19][CH2:18][C@@:17]2([CH3:20])[C@@H:4]([CH2:5][CH2:6][C@@H:7]3[C@@H:16]2[CH2:15][CH2:14][C@@:12]2([CH3:13])[C@H:8]3[CH2:9][C@H:10]([CH3:22])[C:11]2=[O:21])[CH2:3]1参加物
5
実験手順
To a solution of 3β,16β-dimethylandrost-5-en-17-one prepared in Example I in 500 ml of ethanol is added 5% Pd on C and the mixture is exposed to a hydrogen atmosphere while stirring. The catalyst is filtered off and the above-identified product is isolated.