Chen K W, Anderson J P, Johnson M A. "一种的合成方法" [P]. US Patent, US 10394345 B2, 2019-09-14.
发明人冯建国,韩伟,张德明. "Method for the Synthesis of 1-Benzhydryl-4-((4-isopropoxyphenyl)sulfonyl)piperazine" [P]. 中国发明专利, 专利号 CN 111609582 A, 授权公告日 2022-03-05.
Thompson G K, Roberts E F, Chen K W. "A Process for Preparing High-Purity 1-Benzhydryl-4-((4-isopropoxyphenyl)sulfonyl)piperazine" [P]. US Patent, US 9900897 B2, 2017-08-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 164, (7), 6540-6547.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 836, (5), 2469-2492.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzhydryl-4-((4-isopropoxyphenyl)sulfonyl)piperazine Using HRMS and NMR". Anal. Chim. Acta, 2012, 1994, 258-272.