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发明人刘建华,陈志强,郑宇鹏. "Method for the Synthesis of 3-(3-Chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine" [P]. 中国发明专利, 专利号 CN 110729214 B, 授权公告日 2023-09-04.
发明人冯建国,林芳,钱学锋. "A Process for Preparing High-Purity 3-(3-Chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine" [P]. 中国发明专利, 专利号 CN 114332713 A, 授权公告日 2023-02-17.
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