发明人朱建伟,沈红梅,冯建国. "Method for the Synthesis of tert-butyl 4-bromomethanesulfonylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115381287 B, 授权公告日 2025-01-15.
发明人朱建伟,沈红梅,王建平. "A Process for Preparing High-Purity tert-butyl 4-bromomethanesulfonylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114082103 A, 授权公告日 2021-07-18.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 2139, (3), 1151-1164.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 2092, (6), 7053-7069.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 4-bromomethanesulfonylpiperazine-1-carboxylate Using HRMS and NMR". J. Nat. Prod., 2014, 1500, 947-974.