发明人韩伟,马晓峰,钱学锋. "Method for the Synthesis of 2'-Chloro-5'-methoxy-[1,1'-biphenyl]-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116414407 B, 授权公告日 2019-07-03.
发明人林芳,杨光,黄志刚. "A Process for Preparing High-Purity 2'-Chloro-5'-methoxy-[1,1'-biphenyl]-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114441067 B, 授权公告日 2017-08-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 1652, 533-547.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 2341, (5), 2489-2499.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2'-Chloro-5'-methoxy-[1,1'-biphenyl]-2-carboxylic acid Using HRMS and NMR". Food Chem., 2023, 1052, (11), 8244-8254.