Schröder R, Rossi M, Sørensen M. "一种2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride的合成方法" [P]. European Patent, EP 3565939 A1, 2025-12-25.
Sørensen M, Nielsen H, Mueller T C. "Method for the Synthesis of 2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride" [P]. European Patent, EP 3652490 A1, 2015-05-01.
Stevens L M, Chen K W, Yamamoto T. "A Process for Preparing High-Purity 2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride" [P]. US Patent, US 10348379 B2, 2016-11-12.
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 2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 141, (5), 24-46.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride as an Impurity". Anal. Methods, 2025, 1689, (3), 1047-1066.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride Using HRMS and NMR". Talanta, 2014, 1936, 1695-1709.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 2-[(4-tert-butylphenyl)methyl]-2-methylpyrrolidine hydrochloride Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 2165, 6717-6723.