Thompson G K, Yamamoto T, Anderson J P. "一种多拉司琼杂质3的合成方法" [P]. US Patent, US 11161400 B2, 2019-11-01.
Brown S R, Patel M V, Roberts E F. "Method for the Synthesis of Dolasetron Impurity 3" [P]. US Patent, US 9735172 B2, 2021-06-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 多拉司琼杂质3 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 2262, (11), 3563-3587.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 多拉司琼杂质3 as an Impurity". Phytochemistry, 2012, 1458, (2), 2381-2405.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Dolasetron Impurity 3 Using HRMS and NMR". Sci. Total Environ., 2011, 198, (4), 8710-8736.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 多拉司琼杂质3 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 926, (7), 6605-6635.