p. 2101 - 2104
(1963)p. 1173 - 1179
(1988)p. 865 - 869
(2017/03/15)p. 1387 - 1393
(2007/10/03)3β-hydroxy-16α,17α-epoxypregn-5-en-20-one
Acetic acid (3S,8R,9S,10R,13S,14S,16R,17S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-3-yl ester
3β-acetoxy-16α-hydroxy-pregn-5-en-20-one
3β,16α-diacetoxy-20S-hydroxypregn-5-ene
ethanol