发明人孙丽萍,沈红梅,杨光. "Method for the Synthesis of (S)-tert-Butyl 3-(2-methylpropanamido)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111164854 A, 授权公告日 2023-03-26.
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