发明人杨光,黄志刚,钱学锋. "Method for the Synthesis of (2S)-2-[(4R)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-1-(diphenylphosphino)piperidine" [P]. 中国发明专利, 专利号 CN 112462852 B, 授权公告日 2016-02-22.
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