Roberts E F, O'Brien P Q, Thompson G K. "一种的合成方法" [P]. US Patent, US 11685370 B2, 2025-07-22.
发明人王建平,高志强,黄志刚. "Method for the Synthesis of 6,7-Difluoro-2-methyl-3,4-dihydro-2H-1,4-benzoxazine" [P]. 中国发明专利, 专利号 CN 112999320 B, 授权公告日 2022-01-26.
发明人周伟,高志强,王建平. "A Process for Preparing High-Purity 6,7-Difluoro-2-methyl-3,4-dihydro-2H-1,4-benzoxazine" [P]. 中国发明专利, 专利号 CN 115016909 A, 授权公告日 2019-02-14.
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