上游原料
1-Methoxy-1-methylethyl methyl ether; 2,2-DimethoxypropaneD-Arabinose tetraacetate(2S,3R,4S,5S)-3,5-bis(acetoxy)-2-(phenylsulfanyl)tetrahydro-2H-pyran-4-yl acetate(2S,3R,4S,5S)-2-(phenylsulfanyl)tetrahydro-2H-pyran-3,4,5-triol(3aS,6S,7R,7aR)-2,2-dimethyl-6-(phenylsulfanyl)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol(3aS,6S,7R,7aS)-2,2-dimethyl-6-(phenylsulfanyl)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl acetate(2S,3R,4S,5S)-4,5-dihydroxy-2-(phenylsulfanyl)tetrahydro-2H-pyran-3-yl acetate(2S,3R,4R,5S)-4-hydroxy-2-(phenylsulfanyl)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl acetate4-Methoxybenzoyl chloride; p-Methoxybenzoyl chloride; 4-Anisoyl chloride(2R,3R,4S,5R)-3,5-bis(acetoxy)-2-bromotetrahydro-2H-pyran-4-yl acetate(3R,4S,5R)-2,3,5-tris(acetoxy)tetrahydro-2H-pyran-4-yl acetate(2S,3aR,6R,7S,7aR)-6-(acetoxy)-2-(ethylsulfanyl)-2-methyltetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl acetate(2S,3aR,6R,7S,7aR)-2-(ethylsulfanyl)-2-methyltetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol(2S,3aR,6R,7S,7aR)-2-(ethylsulfanyl)-6-[(4-methoxybenzyl)oxy]-2-methyltetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl 4-methoxybenzyl ether; (2S,3aR,6R,7S,7aR)-2-(ethylsulfanyl)-6,7-bis[(4-methoxybenzyl)oxy]-2-methyltetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran(2R,3R,4S,5R)-2-(ethylsulfanyl)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl acetate(2S,3R,4R,5R)-2-(ethylsulfanyl)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-ol(2S,3R,4S,5R)-2-(ethylsulfanyl)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(3R,4S,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-[(2,2,2-trichloroethanimidoyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5S)-4-hydroxy-2-(phenylsulfanyl)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl acetate(3R,4S,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-[(2,2,2-trichloroethanimidoyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4S,5R)-2-([(2S,3R,4R,5S)-3-(acetoxy)-2-(phenylsulfanyl)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4S,5R)-2-([(3R,4R,5S)-3-(acetoxy)-2-[(2,2,2-trichloroethanimidoyl)oxy]-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate1-(ethynyloxy)cyclohexane; cyclohexyl ethynyl etherisobutyl trifluoromethanesulfonate1-[(4-methyl-1-pentynyl)oxy]cyclohexane; cyclohexyl 4-methyl-1-pentynyl ether(E)-1-bromo-4-methyl-1-pentenyl cyclohexyl ether; 1-[[(E)-1-bromo-4-methyl-1-pentenyl]oxy]cyclohexane Polyethylene glycol;1,2-Ethanediol;Monoethylene glycol; Ethylene glycolDehydroepiandrosterone;prasterone；(3S,8R,9S,10R,13S,14S)-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-oneEthyl(triphenyl)phosphonium bromide; (Ethyl)triphenylphosphonium bromide(3S,8R,9S,10R,13S,14S)-3-[[tert-butyl(dimethyl)silyl]oxy]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one tert-butyl(dimethyl)silyl (3S,10R,13S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-yl ether; tert-butyl([(3S,10R,13S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-yl]oxy)dimethylsilane(3S,10R,13S,16R)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(E)ethylidene]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol(3S,10R,13S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(E)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,17-tetradecahydro-16H-cyclopenta[a]phenanthren-16-one(3S,10R,13S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S,2Z)-2-(cyclohexyloxy)-1,5-dimethyl-2-hexenyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate(3S,10R,13S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate(3S,10R,13S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-hydroxy-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,17-tetradecahydro-16H-cyclopenta[a]phenanthren-16-one(3S,10R,13S,16S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(2S,3R,4S,5R)-2-([(3R,4R,5S)-3-(acetoxy)-2-[(2,2,2-trichloroethanimidoyl)oxy]-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(3S,10R,13S,16S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(2S,3R,4S,5R)-2-([(2S,3R,4R,5S)-3-(acetoxy)-2-([(3S,10R,13S,16S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-hydroxy-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl]oxy)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate1-Methoxy-1-methylethyl methyl ether; 2,2-Dimethoxypropane(3R,4S,5S)tetrahydro-2H-pyran-2,3,4,5-tetrol; L-(+)-Arabinose2-Benzyloxytetrahydropyran-3,4,5-triol(3aS,6S,7R,7aR)-6-(benzyloxy)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol(3aS,6S,7R,7aS)-6-(benzyloxy)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl acetate(2S,3R,4S,5S)-2-(benzyloxy)-4,5-dihydroxytetrahydro-2H-pyran-3-yl acetate4-Methoxybenzoyl chloride; p-Methoxybenzoyl chloride; 4-Anisoyl chloride2,3,4,5-Tetrahydroxypentanal; D-xylopyranose; D-(+)-Xylose; D-xylose; D-(+)-Wood Sugar; Xylose; Wood Sugar(3R,4S,5R)-2-(benzyloxy)tetrahydro-2H-pyran-3,4,5-triol(3R,4S,5R)-2-(benzyloxy)-4,5-dihydroxytetrahydro-2H-pyran-3-yl 4-methoxybenzoate(3R,4R,5R)-2-(benzyloxy)-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(3R,4R,5R)-2-hydroxy-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(3R,4R,5R)-2-[(2,2,2-trichloroethanimidoyl)oxy]-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4S,5S)-2-(benzyloxy)-4,5-dihydroxytetrahydro-2H-pyran-3-yl acetate(3R,4R,5R)-2-[(2,2,2-trichloroethanimidoyl)oxy]-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5R)-2-[[(2S,3R,4S,5S)-3-(acetoxy)-2-(benzyloxy)-5-hydroxytetrahydro-2H-pyran-4-yl]oxy]-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5R)-2-([(2S,3R,4R,5S)-3-(acetoxy)-2-(benzyloxy)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5R)-2-([(3R,4R,5S)-3-(acetoxy)-2-hydroxy-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5R)-2-([(3R,4R,5S)-3-(acetoxy)-2-[(2,2,2-trichloroethanimidoyl)oxy]-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoatePolyethylene glycol;1,2-Ethanediol;Monoethylene glycol; Ethylene glycolDehydroepiandrosterone;prasterone；(3S,8R,9S,10R,13S,14S)-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-oneEthyl(triphenyl)phosphonium bromide; (Ethyl)triphenylphosphonium bromideBromo(isopentyl)magnesium(3S,10R,13S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-hydroxy-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,17-tetradecahydro-16H-cyclopenta[a]phenanthren-16-one(3S,10R,13S,16S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(3S,10R,13S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-oltert-butyl([(3S,10R,13S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-yl]oxy)diphenylsilane; tert-butyl(diphenyl)silyl (3S,10R,13S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-yl ether(2S)-2-((3S,10R,13S)-3-[[tert-butyl(diphenyl)silyl]oxy]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-1-propanol(2S)-2-((3S,10R,13S)-3-[[tert-butyl(diphenyl)silyl]oxy]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanal(2S,3S)-2-((3S,10R,13S)-3-[[tert-butyl(diphenyl)silyl]oxy]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methyl-3-heptanol(2S)-2-((3S,10R,13S)-3-[[tert-butyl(diphenyl)silyl]oxy]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methyl-3-heptanonetert-butyl([(3S,10R,13S)-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy)diphenylsilane; tert-butyl(diphenyl)silyl (3S,10R,13S)-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl ethertert-butyl([(3S,10R,13S)-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy)dimethylsilane; tert-butyl(dimethyl)silyl (3S,10R,13S)-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl ether(3S,10R,13S,16R,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(3S,10R,13S,16S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(2S,3R,4R,5R)-2-([(3R,4R,5S)-3-(acetoxy)-2-[(2,2,2-trichloroethanimidoyl)oxy]-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5R)-2-([(2S,3R,4R,5S)-3-(acetoxy)-2-([(3S,10R,13S,16S,17S)-3-[[tert-butyl(dimethyl)silyl]oxy]-17-hydroxy-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl]oxy)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate1-Methoxy-1-methylethyl methyl ether; 2,2-DimethoxypropaneD-Arabinose tetraacetate(2S,3R,4S,5S)-3,5-bis(acetoxy)-2-(phenylsulfanyl)tetrahydro-2H-pyran-4-yl acetate(2S,3R,4S,5S)-2-(phenylsulfanyl)tetrahydro-2H-pyran-3,4,5-triol(3aS,6S,7R,7aR)-2,2-dimethyl-6-(phenylsulfanyl)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol(3aS,6S,7R,7aS)-2,2-dimethyl-6-(phenylsulfanyl)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl acetate(2S,3R,4S,5S)-4,5-dihydroxy-2-(phenylsulfanyl)tetrahydro-2H-pyran-3-yl acetate(2S,3R,4R,5S)-4-hydroxy-2-(phenylsulfanyl)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl acetate(2R,3R,4S,5R)-3,5-bis(acetoxy)-2-bromotetrahydro-2H-pyran-4-yl acetateD-Arabinose tetraacetate(3R,4S,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-[(2,2,2-trichloroethanimidoyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3aR,6R,7S,7aR)-6-(acetyloxy)-2-methyl-2-(propylsulfanyl)tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl acetate(2S,3aR,6R,7S,7aR)-2-methyl-2-(propylsulfanyl)tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol(2S,3aR,6R,7S,7aR)-6,7-bis[(4-methoxybenzyl)oxy]-2-methyl-2-(propylsulfanyl)tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran; (2S,3aR,6R,7S,7aR)-6-[(4-methoxybenzyl)oxy]-2-methyl-2-(propylsulfanyl)tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl 4-methoxybenzyl ether(2S,3R,4S,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-(propylsulfanyl)tetrahydro-2H-pyran-3-yl acetate4-methoxybenzoic acid(2S,3R,4R,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-(propylsulfanyl)tetrahydro-2H-pyran-3-ol(2S,3R,4S,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-(propylsulfanyl)tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4R,5S)-4-hydroxy-2-(phenylsulfanyl)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-3-yl acetate(3R,4S,5R)-4,5-bis[(4-methoxybenzyl)oxy]-2-[(2,2,2-trichloroethanimidoyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4S,5R)-2-([(2S,3R,4R,5S)-3-(acetoxy)-2-(phenylsulfanyl)-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl]oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(2S,3R,4S,5R)-2-({(2S,3R,4R,5S)-3-(acetyloxy)-2-[(2,2,2-trichloroethanimidoyl)oxy]-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl}oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate1-(ethynyloxy)cyclohexane; cyclohexyl ethynyl etherisobutyl trifluoromethanesulfonate1-[(4-methyl-1-pentynyl)oxy]cyclohexane; cyclohexyl 4-methyl-1-pentynyl ether(E)-1-bromo-4-methyl-1-pentenyl cyclohexyl ether; 1-[[(E)-1-bromo-4-methyl-1-pentenyl]oxy]cyclohexanePolyethylene glycol;1,2-Ethanediol;Monoethylene glycol; Ethylene glycolDehydroepiandrosterone;prasterone；(3S,8R,9S,10R,13S,14S)-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)-3-[[tert-butyl(dimethyl)silyl]oxy]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one(E)-1-bromo-4-methyl-1-pentenyl cyclohexyl ether; 1-[[(E)-1-bromo-4-methyl-1-pentenyl]oxy]cyclohexaneethylidene(triphenyl)phosphoranetert-butyl(dimethyl)silyl (3S,8S,9S,10R,13S,14S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-yl ether; tert-butyl({(3S,8S,9S,10R,13S,14S)-17-[(Z)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-3-yl}oxy)dimethylsilane(3S,8R,9S,10R,13S,14S,16R)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-[(E)ethylidene]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol(3S,8R,9S,10R,13S,14S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-[(E)ethylidene]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,17-tetradecahydro-16H-cyclopenta[a]phenanthren-16-onetert-butyl(dimethyl)silyl (3S,8R,9S,10R,13S,14S)-17-[(1S,2Z)-2-(cyclohexyloxy)-1,5-dimethyl-2-hexenyl]-10,13-dimethyl-16-[(trimethylsilyl)oxy]-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl ether; tert-butyl({(3S,8R,9S,10R,13S,14S)-17-[(1S,2Z)-2-(cyclohexyloxy)-1,5-dimethyl-2-hexenyl]-10,13-dimethyl-16-[(trimethylsilyl)oxy]-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl}oxy)dimethylsilane(3S,8R,9S,10R,13S,14S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-[(1S,2Z)-2-(cyclohexyloxy)-1,5-dimethyl-2-hexenyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate(3S,8R,9S,10R,13S,14S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate(3S,8R,9S,10R,13S,14S,17S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-hydroxy-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,17-tetradecahydro-16H-cyclopenta[a]phenanthren-16-one(3S,8R,9S,10R,13S,14S,16S,17S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(2S,3R,4S,5R)-2-({(2S,3R,4R,5S)-3-(acetyloxy)-2-[(2,2,2-trichloroethanimidoyl)oxy]-5-[(triethylsilyl)oxy]tetrahydro-2H-pyran-4-yl}oxy)-4,5-bis[(4-methoxybenzyl)oxy]tetrahydro-2H-pyran-3-yl 4-methoxybenzoate(3S,8R,9S,10R,13S,14S,16S,17S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-16,17-diol(2S,3R,4S,5R)-2-({(2S,3R,4R,5S)-3-(acetyloxy)-2-({(3S,8R,9S,10R,13S,14S,16S,17S)-3-{[tert-butyl(dimethyl)silyl]oxy}-17-hydroxy-17-[(1S)-1-(2-isopentyl-1,3-dioxolan-2-yl)ethyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cycl
