发明人马晓峰,徐明华,胡光. "一种四磺酸酞菁的合成方法" [P]. 中国发明专利, 专利号 CN 111539449 A, 授权公告日 2019-07-23.
发明人林芳,郑宇鹏,刘建华. "Method for the Synthesis of Phthalocyanine tetrasulfonic acid" [P]. 中国发明专利, 专利号 CN 116386576 A, 授权公告日 2017-05-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 四磺酸酞菁 in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1622, (3), 6464-6483.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 四磺酸酞菁 as an Impurity". Chemosphere, 2019, 648, (11), 3244-3269.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Phthalocyanine tetrasulfonic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2022, 1829, (2), 8260-8290.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 四磺酸酞菁 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1662, (11), 283-307.