Mueller T C, Björnsson E, Nielsen H. "Method for the Synthesis of 5-Methoxy-2,3-dihydrospiro[indene-1,2'-pyrrolidine]" [P]. European Patent, EP 3717190 A1, 2017-03-08.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 2217, 801-816.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 1166, 3204-3211.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methoxy-2,3-dihydrospiro[indene-1,2'-pyrrolidine] Using HRMS and NMR". J. Chromatogr. A, 2019, 2222, 2996-3007.