发明人杨光,沈红梅,孙丽萍. "Method for the Synthesis of N-(2-Bromo-4-methylphenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 111019107 A, 授权公告日 2015-03-11.
发明人陈志强,韩伟,孙丽萍. "A Process for Preparing High-Purity N-(2-Bromo-4-methylphenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 116040883 B, 授权公告日 2019-02-18.
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