Stevens L M, Park J H, Mueller T. "一种3-{[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]thio}propanoic acid的合成方法" [P]. US Patent, US 10149396 B2, 2018-04-28.
发明人赵玉洁,高志强,李文辉. "Method for the Synthesis of 3-{[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]thio}propanoic acid" [P]. 中国发明专利, 专利号 CN 110231113 B, 授权公告日 2020-09-03.
发明人胡光,张德明,马晓峰. "A Process for Preparing High-Purity 3-{[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]thio}propanoic acid" [P]. 中国发明专利, 专利号 CN 114583662 B, 授权公告日 2021-08-04.
参考文献 Literature
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O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-{[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]thio}propanoic acid as an Impurity". Food Chem., 2016, 1784, (4), 9929-9955.