发明人马晓峰,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108909249 A, 授权公告日 2025-01-22.
发明人唐晓军,高志强,王建平. "Method for the Synthesis of 3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide" [P]. 中国发明专利, 专利号 CN 114038425 A, 授权公告日 2020-09-18.
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