上游原料
PiperidinePyrrolidine(3S,8R,9S,10R,13S,14S,16R)-16-bromo-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one(3S,8R,9S,10R,13S,14S,16S)-3-hydroxy-10,13-dimethyl-16-(1-piperidinyl)-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one(8R,9S,10R,13S,14S,16S)-10,13-dimethyl-16-(1-piperidinyl)-3-(1-pyrrolidinyl)-1,2,7,8,9,10,11,12,13,14,15,16-dodecahydro-17H-cyclopenta[a]phenanthren-17-one(3S,8R,9S,10R,13S,14S,16S,17R)-10,13-dimethyl-16-(1-piperidinyl)-3-(1-pyrrolidinyl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol(3S,8R,9S,10R,13S,14S,16S,17R)-10,13-dimethyl-16-(1-piperidinyl)-3-(1-pyrrolidinyl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate(1S,2S,13R,21R)-14-oxa-11,22-diazaheptacyclo[13.9.1.0(1,13).0(2,21).0(4,12).0(5,10).0(19,25)]pentacosa-4(12),5,7,9,15(25),16,18-heptaene-2,16-diol
