膦酰基乙酸甲酯二乙酯

(-)-methyl (2S,3aS,5R,11bR)-3-benzyl-2,3,3a,4,5,7-hexahydro-3,5-ethano-12-oxo-1H-pyrrolo-<2,3-d>carbazole-6-carboxylate

dimethyl 2-((1S,4R)-4-hydroxy-2-((tert-butyldimethylsilyloxy)methyl)cyclohex-2-enyl)-2-(3-(2-(tert-butyldimethylsilyloxy)ethyl)-1H-indol-2-yl)malonate

(14R,14aR)-13-tert-butyl-14-methyl-1,2,3,5,6,7,8,14,14a-nonahydro-3-oxo-2-hydroxy-6-(2-nitrobenzenesulfonyl)benzo[7,8]azonino[5,4-b]indole-13,14(1H)-dicarboxylate

(14R,14aR)-13-tert-butyl-14-methyl-1,2,3,5,6,7,8,14,14a-nonahydro-3-oxo-6-(2-nitrobenzenesulfonyl)benzo[7,8]azonino[5,4-b]indole-13,14(1H)-dicarboxylate