发明人冯建国,何建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117140979 A, 授权公告日 2025-04-03.
发明人王建平,马晓峰,朱建伟. "Method for the Synthesis of (2Z)-4-(Benzylimino)-4-hydroxybut-2-enoic acid" [P]. 中国发明专利, 专利号 CN 113764657 A, 授权公告日 2016-04-23.
发明人罗永刚,钱学锋,郭海燕. "A Process for Preparing High-Purity (2Z)-4-(Benzylimino)-4-hydroxybut-2-enoic acid" [P]. 中国发明专利, 专利号 CN 108911560 A, 授权公告日 2016-10-15.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 1460, (5), 3685-3707.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1634, 7950-7973.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (2Z)-4-(Benzylimino)-4-hydroxybut-2-enoic acid Using HRMS and NMR". Environ. Sci. Technol., 2017, 2158, (6), 529-542.