Yamamoto T, Kumar R, Mueller T. "一种的合成方法" [P]. US Patent, US 11033403 B2, 2020-08-13.
发明人郭海燕,冯建国,钱学锋. "Method for the Synthesis of (R)-2-(Thiophen-2-yl)piperazine" [P]. 中国发明专利, 专利号 CN 113574795 A, 授权公告日 2020-08-17.
Nowak P, Jørgensen K, Martínez F. "A Process for Preparing High-Purity (R)-2-(Thiophen-2-yl)piperazine" [P]. European Patent, EP 3463669 A1, 2018-10-20.
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 in Pharmaceutical Formulations". Anal. Chem., 2018, 1822, (5), 6128-6141.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 1429, 2547-2565.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-(Thiophen-2-yl)piperazine Using HRMS and NMR". Anal. Methods, 2015, 1776, (11), 6773-6801.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 2413, (4), 1974-1978.