Johnson M A, Klinger H, Patel M V. "Method for the Synthesis of 4-Chloro-4'-hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbonitrile" [P]. US Patent, US 9979484 B2, 2016-10-15.
发明人张德明,陈志强,郑宇鹏. "A Process for Preparing High-Purity 4-Chloro-4'-hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 109972660 A, 授权公告日 2025-11-09.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 2429, (9), 895-916.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 1457, 1922-1943.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-4'-hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbonitrile Using HRMS and NMR". Talanta, 2012, 1191, 1130-1140.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 900, (8), 4774-4799.