发明人朱建伟,林芳,张德明. "Method for the Synthesis of 4-(Methylsulfanyl)-2-{[4-(morpholine-4-sulfonyl)-2-nitrophenyl]amino}butanoic acid" [P]. 中国发明专利, 专利号 CN 111716514 B, 授权公告日 2025-05-02.
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