发明人赵玉洁,徐明华,韩伟. "一种(R)-3-((叔丁氧羰基)氨基)-3-(3,5-二氟苯基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 109388141 A, 授权公告日 2018-07-23.
Nielsen H, Jørgensen K, Björnsson E. "Method for the Synthesis of (R)-3-((tert-Butoxycarbonyl)amino)-3-(3,5-difluorophenyl)propanoic acid" [P]. European Patent, EP 3695432 A1, 2019-09-11.
参考文献 Literature
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