发明人钱学锋,徐明华,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109754180 A, 授权公告日 2018-10-26.
发明人何建平,孙丽萍,马晓峰. "Method for the Synthesis of 5-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112402672 B, 授权公告日 2018-01-23.
发明人李文辉,杨光,高志强. "A Process for Preparing High-Purity 5-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111805140 B, 授权公告日 2017-12-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 949, 7705-7708.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 2448, (9), 6976-6980.