发明人刘建华,马晓峰,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110556099 A, 授权公告日 2021-10-20.
发明人郑宇鹏,高志强,周伟. "Method for the Synthesis of (6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one
(S)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
147086-79-1" [P]. 中国发明专利, 专利号 CN 116635765 A, 授权公告日 2019-04-20.
发明人李文辉,何建平,黄志刚. "A Process for Preparing High-Purity (6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one
(S)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
147086-79-1" [P]. 中国发明专利, 专利号 CN 111336096 A, 授权公告日 2017-01-28.
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