发明人周伟,孙丽萍,马晓峰. "Method for the Synthesis of 7-Methyl-3-phenyl-3,4-dihydro-2H-benzo[b][1,4]oxazine" [P]. 中国发明专利, 专利号 CN 113513720 B, 授权公告日 2022-02-21.
发明人冯建国,高志强,唐晓军. "A Process for Preparing High-Purity 7-Methyl-3-phenyl-3,4-dihydro-2H-benzo[b][1,4]oxazine" [P]. 中国发明专利, 专利号 CN 108199504 B, 授权公告日 2017-11-15.
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