发明人何建平,马晓峰,钱学锋. "Method for the Synthesis of (R)-2-amino-2-(2-chloro-6-fluorophenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 109989472 A, 授权公告日 2015-11-24.
发明人唐晓军,钱学锋,冯建国. "A Process for Preparing High-Purity (R)-2-amino-2-(2-chloro-6-fluorophenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 108073319 B, 授权公告日 2015-01-05.
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