Mueller T C, Lefèvre J P, Björnsson E. "Method for the Synthesis of Spiro[chromane-3,4'-piperidine] hydrochloride" [P]. European Patent, EP 3740294 A1, 2022-12-03.
发明人罗永刚,林芳,钱学锋. "A Process for Preparing High-Purity Spiro[chromane-3,4'-piperidine] hydrochloride" [P]. 中国发明专利, 专利号 CN 111108075 A, 授权公告日 2023-08-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 253, (10), 883-896.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2020, 2335, (10), 8299-8327.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Spiro[chromane-3,4'-piperidine] hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 1799, 8448-8452.