上游原料
(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid; 4-Androstene-3-oxo-17-beta-carboxylic acidmethyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylatemethyl (8S,9S,10R,13S,14S,17S)-3-bromo-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylate(8S,9S,10R,13S,14S,17S)-3-bromo-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid(8S,9S,10R,13S,14S,17S)-3-bromo-N-(tert-butyl)-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carboxamide(8S,9S,10R,13S,14S,17S)-17-[(tert-butylamino)carbonyl]-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3-carboxylic acid(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid; 4-Androstene-3-oxo-17-beta-carboxylic acidmethyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylatemethyl (4aR,4bS,6aS,7S,9aS,9bS)-4a,6a-dimethyl-2-oxo-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydroindeno[5,4-f]chromene-7-carboxylatemethyl (4aR,4bS,6aS,7S,9aS,9bS)-2-hydroxy-2,4a,6a-trimethyl-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydroindeno[5,4-f]chromene-7-carboxylate(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-[[(trifluoromethyl)sulfonyl]oxy]-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid(8S,9S,10R,13S,14S,17S)-17-[(tert-butylamino)carbonyl]-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonatemethyl (8S,9S,10R,13S,14S,17S)-17-[(tert-butylamino)carbonyl]-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3-carboxylatemethyl (4aR,4bS,6aS,7S,9aS,9bS)-2-hydroxy-2,4a,6a-trimethyl-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydroindeno[5,4-f]chromene-7-carboxylatemethyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylate(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-[[(trifluoromethyl)sulfonyl]oxy]-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid(8S,9S,10R,13S,14S,17S)-17-[(tert-butylamino)carbonyl]-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonatemethyl (8S,9S,10R,13S,14S,17S)-17-[(tert-butylamino)carbonyl]-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3-carboxylate
