发明人朱建伟,冯建国,孙丽萍. "Method for the Synthesis of Tert-butyl 4-hydroxy-2-thia-8-azaspiro[4.5]Decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 113319859 B, 授权公告日 2019-06-03.
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