发明人林芳,郭海燕,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116431266 A, 授权公告日 2020-08-03.
发明人郑宇鹏,马晓峰,周伟. "Method for the Synthesis of tert-Butyl 3-(hydroxymethyl)-4H-furo[2,3-c]pyrrole-5(6H)-carboxylate" [P]. 中国发明专利, 专利号 CN 109408127 A, 授权公告日 2024-06-10.
发明人杨光,钱学锋,黄志刚. "A Process for Preparing High-Purity tert-Butyl 3-(hydroxymethyl)-4H-furo[2,3-c]pyrrole-5(6H)-carboxylate" [P]. 中国发明专利, 专利号 CN 114253052 A, 授权公告日 2018-03-24.
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