(1R,5R)-4-[(2S)-(methoxymethyl)pyrrolidin-1-ylcarbonyl]-2,8-dimethyl-13-methylene-7-oxo-2,5,6,7-tetrahydro-1,5-methano-1H-azonino[4,3-b]indole 在
锂硼氢 作用下,
以
四氢呋喃 为溶剂,
反应 6.0h,
以80%的产率得到(1R,5R,7S)-7-hydroxy-2,8-dimethyl-13-methylene-4-[(2S)-(methoxymethyl)pyrrolidin-1-ylcarbonyl]-2,5,6,7-tetrahydro-1,5-methano-1H-azonino[4,3-b]indole