发明人陈志强,周伟,孙丽萍. "Method for the Synthesis of 2'-(Dimethylamino)biphenyl-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115041614 A, 授权公告日 2015-12-01.
Jørgensen K, Nielsen H, Sørensen M. "A Process for Preparing High-Purity 2'-(Dimethylamino)biphenyl-3-carboxylic acid" [P]. European Patent, EP 3198418 A1, 2022-04-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 2390, 4901-4918.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 369, (5), 97-109.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2'-(Dimethylamino)biphenyl-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2023, 878, (7), 4876-4888.