上游原料
3,4-dibromo-1-methyl-1H-pyrrole-2,5-dionebromo(7-chloro-1H-indol-1-yl)magnesium3-bromo-4-(7-chloro-1H-inden-3-yl)-1-methyl-1H-pyrrole-2,5-dionebromo(1H-indol-1-yl)magnesium3-(7-chloro-1H-indol-3-yl)-4-(1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione(4bR,4cR,7aR,12bS)-1-chloro-6-methyl-7a,12,12b,13-tetrahydro-4bH-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(4cH,6H)-dione2-(trimethylsilyl)ethyl (3S,4S,6S)-4-hydroxy-6-[[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]tetrahydro-2H-pyran-3-yl(methyl)carbamate2-(trimethylsilyl)ethyl (3S,4S,6S)-6-[[(2R,3S,4R,5R,6R)-6-(11-chloro-6-methyl-5,7-dioxo-5,6,7,13-tetrahydro-12H-indolo[2,3-a]pyrrolo[3,4-c]carbazol-12-yl)-4,5-dihydroxy-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]-4-hydroxytetrahydro-2H-pyran-3-yl(methyl)carbamate2-(trimethylsilyl)ethyl (3S,4S,6S)-4-hydroxy-6-[[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]tetrahydro-2H-pyran-3-yl(methyl)carbamatetert-butyl (4S)-4-(1-hydroxy-3-butenyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylatetert-butyl (4S)-4-[1-(benzyloxy)-3-butenyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylatetert-butyl (4S)-4-[1-(benzyloxy)-3-oxopropyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylatetert-butyl (3S,4S)-4-(benzyloxy)-6-hydroxytetrahydro-2H-pyran-3-ylcarbamatetert-butyl (3S,4S)-4-(benzyloxy)-6-fluorotetrahydro-2H-pyran-3-ylcarbamate[(2R,3S,4S,5R,6R)-4,5,6-tris(benzyloxy)-3-methoxytetrahydro-2H-pyran-2-yl]methanoltert-butyl (3S,4S,6S)-4-(benzyloxy)-6-[[(2R,3S,4S,5R,6R)-4,5,6-tris(benzyloxy)-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]tetrahydro-2H-pyran-3-ylcarbamateN-((3S,4S,6S)-4-(benzyloxy)-6-[[(2R,3S,4S,5R,6R)-4,5,6-tris(benzyloxy)-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]tetrahydro-2H-pyran-3-yl)-N-methylamine; (3S,4S,6S)-4-(benzyloxy)-N-methyl-6-[[(2R,3S,4S,5R,6R)-4,5,6-tris(benzyloxy)-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]tetrahydro-2H-pyran-3-amine2-(trimethylsilyl)ethyl (3S,4S,6S)-4-(benzyloxy)-6-[[(2R,3S,4S,5R,6R)-4,5,6-tris(benzyloxy)-3-methoxytetrahydro-2H-pyran-2-yl]methoxy]tetrahydro-2H-pyran-3-yl(methyl)carbamate
