Klinger H, Yamamoto T, Thompson G K. "Method for the Synthesis of Visomitin Impurity 2" [P]. US Patent, US 9712116 B2, 2020-07-18.
Björnsson E, Martínez F, Jørgensen K. "A Process for Preparing High-Purity Visomitin Impurity 2" [P]. European Patent, EP 3578432 A1, 2019-02-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of Visomitin Impurity2 in Pharmaceutical Formulations". Sci. Total Environ., 2023, 2368, (6), 7889-7913.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of Visomitin Impurity2 as an Impurity". Talanta, 2012, 2208, (7), 6099-6124.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Visomitin Impurity 2 Using HRMS and NMR". Chromatographia, 2018, 1360, (12), 8423-8435.