发明人赵玉洁,韩伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115866671 A, 授权公告日 2016-05-06.
发明人韩伟,周伟,冯建国. "Method for the Synthesis of (3S,7aR)-3-Isopropyl-7a-methyl-2,3-dihydropyrrolo[2,1-b]oxazol-5(7aH)-one" [P]. 中国发明专利, 专利号 CN 108969364 B, 授权公告日 2015-02-21.
发明人胡光,何建平,唐晓军. "A Process for Preparing High-Purity (3S,7aR)-3-Isopropyl-7a-methyl-2,3-dihydropyrrolo[2,1-b]oxazol-5(7aH)-one" [P]. 中国发明专利, 专利号 CN 115551733 B, 授权公告日 2017-10-18.
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