发明人朱建伟,徐明华,郭海燕. "Method for the Synthesis of Ethyl 6-isopropyl-2-(2-phenoxyacetamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 113106697 A, 授权公告日 2015-04-16.
发明人王建平,沈红梅,郭海燕. "A Process for Preparing High-Purity Ethyl 6-isopropyl-2-(2-phenoxyacetamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 117440019 A, 授权公告日 2018-05-12.
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