发明人沈红梅,林芳,杨光. "Method for the Synthesis of 2-((2-(Cycloheptylamino)-2-oxoethyl)thio)benzoic acid" [P]. 中国发明专利, 专利号 CN 113404996 B, 授权公告日 2015-05-17.
发明人胡光,高志强,赵玉洁. "A Process for Preparing High-Purity 2-((2-(Cycloheptylamino)-2-oxoethyl)thio)benzoic acid" [P]. 中国发明专利, 专利号 CN 117495519 A, 授权公告日 2023-11-04.
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