Klinger H, Fischer A B, Schröder R. "一种的合成方法" [P]. US Patent, US 10342207 B2, 2016-02-07.
发明人钱学锋,赵玉洁,沈红梅. "Method for the Synthesis of Cyanazine acid" [P]. 中国发明专利, 专利号 CN 112166450 A, 授权公告日 2016-06-13.
Johansson L, Jørgensen K, Rossi M. "A Process for Preparing High-Purity Cyanazine acid" [P]. European Patent, EP 3958362 A1, 2019-04-18.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 2152, (3), 9072-9093.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 1057, (8), 1763-1785.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Cyanazine acid Using HRMS and NMR". J. Nat. Prod., 2010, 432, (11), 7991-8021.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 133, 6577-6582.