发明人郭海燕,冯建国,王建平. "一种(S)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-3-(4-(三苯甲基氧基)苯基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 112640752 A, 授权公告日 2021-01-12.
发明人刘建华,王建平,沈红梅. "Method for the Synthesis of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(trityloxy)phenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111951348 B, 授权公告日 2023-04-18.
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