发明人张德明,徐明华,杨光. "Method for the Synthesis of N-Benzoyl-DL-threonine" [P]. 中国发明专利, 专利号 CN 113044018 B, 授权公告日 2015-06-04.
发明人林芳,何建平,张德明. "A Process for Preparing High-Purity N-Benzoyl-DL-threonine" [P]. 中国发明专利, 专利号 CN 117402870 B, 授权公告日 2018-11-23.
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