发明人何建平,马晓峰,罗永刚. "Method for the Synthesis of Methylnaphthidate hydrochloride, threo, racemic" [P]. 中国发明专利, 专利号 CN 115401865 A, 授权公告日 2021-04-08.
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 in Pharmaceutical Formulations". J. Nat. Prod., 2020, 1507, (3), 7061-7069.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1357, (10), 6091-6096.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methylnaphthidate hydrochloride, threo, racemic Using HRMS and NMR". Anal. Chem., 2012, 2220, (2), 3554-3561.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 2067, (12), 3764-3767.