发明人王建平,陈志强,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114057151 A, 授权公告日 2020-11-14.
发明人冯建国,李文辉,钱学锋. "Method for the Synthesis of 4-(2,2,2-Trifluoroacetyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110539150 A, 授权公告日 2021-12-09.
发明人张德明,朱建伟,黄志刚. "A Process for Preparing High-Purity 4-(2,2,2-Trifluoroacetyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114736416 A, 授权公告日 2018-12-11.
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