Klinger H, Chen K W, Davis P L. "Method for the Synthesis of Phenolphthalol" [P]. US Patent, US 10755471 B2, 2016-10-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 1659, (4), 8090-8120.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 1303, (1), 5372-5375.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Phenolphthalol Using HRMS and NMR". Anal. Chim. Acta, 2013, 1612, (12), 5767-5779.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 677, (4), 6874-6885.