发明人林芳,王建平,孙丽萍. "Method for the Synthesis of 1'-Benzylspiro[isochromane-1,4'-piperidine] hydrochloride" [P]. 中国发明专利, 专利号 CN 113975332 A, 授权公告日 2025-03-11.
Kumar R, Stevens L M, Mueller T. "A Process for Preparing High-Purity 1'-Benzylspiro[isochromane-1,4'-piperidine] hydrochloride" [P]. US Patent, US 11973054 B2, 2025-02-25.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 1682, 9420-9438.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1326, 5337-5341.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1'-Benzylspiro[isochromane-1,4'-piperidine] hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2015, 1742, (3), 7447-7475.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 2057, (10), 477-493.