发明人杨光,胡光,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117767835 A, 授权公告日 2024-02-25.
发明人刘建华,何建平,孙丽萍. "Method for the Synthesis of 3-(4,5-Dimethoxy-2-nitrophenyl)-2-oxopropanoic acid" [P]. 中国发明专利, 专利号 CN 113471265 B, 授权公告日 2020-01-10.
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