发明人罗永刚,孙丽萍,徐明华. "Method for the Synthesis of (S)-2-amino-3-(3-aminophenyl)propanoic acid hcl" [P]. 中国发明专利, 专利号 CN 110622732 A, 授权公告日 2018-03-04.
发明人张德明,冯建国,徐明华. "A Process for Preparing High-Purity (S)-2-amino-3-(3-aminophenyl)propanoic acid hcl" [P]. 中国发明专利, 专利号 CN 115493625 A, 授权公告日 2020-03-04.
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