发明人赵玉洁,黄志刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113669598 A, 授权公告日 2021-10-02.
发明人王建平,刘建华,冯建国. "Method for the Synthesis of 1-(10H-Phenothiazin-3-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 117836447 B, 授权公告日 2022-07-01.
发明人钱学锋,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 1-(10H-Phenothiazin-3-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 114498513 B, 授权公告日 2021-08-21.
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