Patel M V, Brown S R, Fischer A B. "一种的合成方法" [P]. US Patent, US 11858671 B2, 2022-08-09.
发明人唐晓军,马晓峰,刘建华. "Method for the Synthesis of 3,4-Dihydro-spiro[cyclobutane-1,1(2H)-isoquinolin]-6-amine" [P]. 中国发明专利, 专利号 CN 116860850 A, 授权公告日 2018-08-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 2410, 2986-3000.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1812, (10), 4161-4183.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dihydro-spiro[cyclobutane-1,1(2H)-isoquinolin]-6-amine Using HRMS and NMR". J. Nat. Prod., 2012, 1275, (2), 3225-3238.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 2056, 3255-3277.