(Z)-7-{(1S,2R,3R,4R)-3-[(2-Phenylamino-ethylamino)-methyl]-7-oxa-bicyclo[2.2.1]hept-2-yl}-hept-5-enoic acid methyl ester 在
lithium hydroxide 作用下,
以
四氢呋喃 为溶剂,
生成
(Z)-7-{(1S,2R,3R,4R)-3-[(2-Phenylamino-ethylamino)-methyl]-7-oxa-bicyclo[2.2.1]hept-2-yl}-hept-5-enoic acid