发明人沈红梅,朱建伟,林芳. "一种(2S,4R)-1-(((9H-芴-9-基)甲氧基)羰基)-4-(三苯甲基硫基)吡咯烷-2-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 112821380 A, 授权公告日 2018-08-19.
发明人何建平,李文辉,高志强. "Method for the Synthesis of (2S,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-(tritylthio)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113076403 B, 授权公告日 2018-09-02.
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