发明人张德明,林芳,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114673435 A, 授权公告日 2021-08-08.
发明人朱建伟,徐明华,孙丽萍. "Method for the Synthesis of 7-Fluoro-3,4-dihydro-2H-benzo[b][1,4]oxazine hydrochloride" [P]. 中国发明专利, 专利号 CN 117443912 B, 授权公告日 2023-01-15.
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