发明人何建平,郭海燕,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113778551 A, 授权公告日 2023-02-26.
发明人唐晓军,孙丽萍,韩伟. "Method for the Synthesis of Ethyl 2-Amino-4-phenyl-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111664254 B, 授权公告日 2024-06-12.
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