methyl 5-[(4R,5R)-5-[tert-butyl(dimethyl)silyl]oxy-4-[(E,3S)-3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-1-phenyl-5,6-dihydro-4H-cyclopenta[b]pyrrol-2-yl]pentanoate 生成
methyl 5-[(4R,5R)-5-hydroxy-4-[(E,3S)-3-hydroxyoct-1-enyl]-1-phenyl-5,6-dihydro-4H-cyclopenta[b]pyrrol-2-yl]pentanoate