发明人郭海燕,钱学锋,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109589826 A, 授权公告日 2021-10-17.
发明人沈红梅,赵玉洁,罗永刚. "Method for the Synthesis of 2,3,6,7-Tetramethoxy-1-naphthalenealdehyde" [P]. 中国发明专利, 专利号 CN 108387957 B, 授权公告日 2019-03-09.
发明人钱学锋,周伟,沈红梅. "A Process for Preparing High-Purity 2,3,6,7-Tetramethoxy-1-naphthalenealdehyde" [P]. 中国发明专利, 专利号 CN 116802574 B, 授权公告日 2016-10-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1149, (11), 7062-7079.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 737, (5), 9966-9991.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2,3,6,7-Tetramethoxy-1-naphthalenealdehyde Using HRMS and NMR". Sci. Total Environ., 2015, 157, (5), 5034-5043.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2021, 1812, (9), 7637-7662.