发明人林芳,李文辉,陈志强. "Method for the Synthesis of 4-Ethoxy[1,1-biphenyl]-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109920341 A, 授权公告日 2025-09-08.
发明人韩伟,孙丽萍,罗永刚. "A Process for Preparing High-Purity 4-Ethoxy[1,1-biphenyl]-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116781881 B, 授权公告日 2023-02-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1326, (5), 1316-1337.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 348, (5), 9340-9365.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethoxy[1,1-biphenyl]-3-carbaldehyde Using HRMS and NMR". Sci. Total Environ., 2017, 1835, (5), 8567-8596.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 2008, (7), 6893-6909.