发明人马晓峰,唐晓军,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110792687 A, 授权公告日 2025-10-28.
发明人黄志刚,陈志强,胡光. "Method for the Synthesis of Benzhydryl (R)-3-methyl-2-((1R,5S)-7-oxo-3-(p-tolyl)-4-oxa-2,6-diazabicyclo[3.2.0]Hept-2-en-6-yl)but-3-enoate" [P]. 中国发明专利, 专利号 CN 113221743 A, 授权公告日 2022-01-17.
发明人沈红梅,周伟,孙丽萍. "A Process for Preparing High-Purity Benzhydryl (R)-3-methyl-2-((1R,5S)-7-oxo-3-(p-tolyl)-4-oxa-2,6-diazabicyclo[3.2.0]Hept-2-en-6-yl)but-3-enoate" [P]. 中国发明专利, 专利号 CN 112595141 A, 授权公告日 2019-04-24.
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