发明人马晓峰,郭海燕,何建平. "Method for the Synthesis of (2S)-2-({thieno[2,3-d]pyrimidin-4-yl}amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 115748129 A, 授权公告日 2024-05-03.
发明人张德明,马晓峰,刘建华. "A Process for Preparing High-Purity (2S)-2-({thieno[2,3-d]pyrimidin-4-yl}amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 110997747 A, 授权公告日 2019-09-19.
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