(5RS,6SR,7SR)-7-(2-benzyloxy-4-methoxyphenyl)-6-tert-butoxycarbonyl-5-(3,4-methylenedioxyphenyl)cyclopenteno[1,2-b]pyridine N-oxide 在
palladium on activated charcoal
氢气 、
三乙胺 作用下,
以
甲醇 、
氯仿 为溶剂,
生成
(5S,6R,7R)-5-Benzo[1,3]dioxol-5-yl-2-(benzoyl-isopropyl-amino)-7-(2-hydroxy-4-methoxy-phenyl)-6,7-dihydro-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester