发明人徐明华,李文辉,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117966164 A, 授权公告日 2023-07-01.
发明人刘建华,罗永刚,钱学锋. "Method for the Synthesis of Ethyl 2-[(2E)-3-amino-3-[4-(3-chlorophenyl)piperazin-1-yl]-2-cyanoprop-2-enethioamido]acetate" [P]. 中国发明专利, 专利号 CN 114120257 B, 授权公告日 2017-06-14.
发明人郭海燕,马晓峰,胡光. "A Process for Preparing High-Purity Ethyl 2-[(2E)-3-amino-3-[4-(3-chlorophenyl)piperazin-1-yl]-2-cyanoprop-2-enethioamido]acetate" [P]. 中国发明专利, 专利号 CN 114290991 B, 授权公告日 2018-12-15.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 2361, (2), 1788-1811.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1528, 8776-8799.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-[(2E)-3-amino-3-[4-(3-chlorophenyl)piperazin-1-yl]-2-cyanoprop-2-enethioamido]acetate Using HRMS and NMR". Molecules, 2012, 1011, (7), 8869-8880.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 2048, 5284-5307.