发明人王建平,周伟,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109424487 A, 授权公告日 2023-03-21.
发明人罗永刚,何建平,孙丽萍. "Method for the Synthesis of Methyl 3-amino-5-(tert-butyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112044096 A, 授权公告日 2025-02-05.
发明人罗永刚,孙丽萍,何建平. "A Process for Preparing High-Purity Methyl 3-amino-5-(tert-butyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111790790 B, 授权公告日 2022-05-18.
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