发明人周伟,林芳,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115115528 A, 授权公告日 2021-02-20.
发明人冯建国,赵玉洁,胡光. "Method for the Synthesis of 4-Cyclopropylpiperazine-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 116237386 B, 授权公告日 2020-10-06.
发明人张德明,罗永刚,韩伟. "A Process for Preparing High-Purity 4-Cyclopropylpiperazine-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 115076025 B, 授权公告日 2025-03-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 695, 8094-8113.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1355, (3), 3315-3338.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyclopropylpiperazine-1-sulfonamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 691, 7683-7691.