发明人周伟,沈红梅,郭海燕. "Method for the Synthesis of 3-((Tert-butoxycarbonyl)amino)-2,2-dimethylcyclobutane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116966497 A, 授权公告日 2020-02-25.
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