发明人张德明,冯建国,陈志强. "Method for the Synthesis of (R)-5-(1-((tert-butoxycarbonyl)amino)ethyl)isoxazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108530569 A, 授权公告日 2023-12-09.
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