Patel M V, Anderson J P, Thompson G K. "Method for the Synthesis of 6-bromospiro[2,3-dihydroisoquinoline-4,1'-cyclopropane]-1-one" [P]. US Patent, US 9914440 B2, 2022-02-15.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 769, 3965-3986.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 2372, 9259-9287.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-bromospiro[2,3-dihydroisoquinoline-4,1'-cyclopropane]-1-one Using HRMS and NMR". Anal. Chim. Acta, 2014, 2092, (6), 2920-2932.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1402, (2), 572-601.