发明人徐明华,马晓峰,孙丽萍. "Method for the Synthesis of 3-Amino-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116491432 B, 授权公告日 2023-05-01.
发明人林芳,孙丽萍,胡光. "A Process for Preparing High-Purity 3-Amino-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115714287 A, 授权公告日 2018-09-27.
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