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发明人赵玉洁,张德明,马晓峰. "Method for the Synthesis of Tert-butyl (7S,9aS)-7-(hydroxymethyl)octahydro-2H-pyrido[1,2-a]pyrazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117436667 A, 授权公告日 2016-10-26.
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