O'Brien P Q, Lee S K, Anderson J P. "Method for the Synthesis of 6-methoxyspiro[3,4-dihydro-2H-isoquinoline-1,1'-cyclopropane]" [P]. US Patent, US 10539801 B2, 2016-04-07.
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". Molecules, 2014, 1740, 9528-9552.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 2247, 2646-2659.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-methoxyspiro[3,4-dihydro-2H-isoquinoline-1,1'-cyclopropane] Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1094, (5), 129-156.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1358, (6), 1811-1825.