Yamamoto T, Schröder R, Chen K W. "一种(1,1-difluoro-4-phenylbutan-2-yl)(methyl)amine hydrochloride的合成方法" [P]. US Patent, US 9621781 B2, 2025-11-20.
Johnson M A, Fischer A B, Lee S K. "Method for the Synthesis of (1,1-difluoro-4-phenylbutan-2-yl)(methyl)amine hydrochloride" [P]. US Patent, US 11916731 B2, 2015-07-20.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of (1,1-difluoro-4-phenylbutan-2-yl)(methyl)amine hydrochloride in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 2478, 1115-1127.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of (1,1-difluoro-4-phenylbutan-2-yl)(methyl)amine hydrochloride as an Impurity". Rapid Commun. Mass Spectrom., 2012, 2346, (11), 7721-7738.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (1,1-difluoro-4-phenylbutan-2-yl)(methyl)amine hydrochloride Using HRMS and NMR". J. Nat. Prod., 2015, 2394, 5742-5756.