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发明人孙丽萍,高志强,冯建国. "Method for the Synthesis of tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111022303 B, 授权公告日 2020-06-05.
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