发明人高志强,徐明华,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115751407 A, 授权公告日 2016-12-10.
发明人周伟,刘建华,郑宇鹏. "Method for the Synthesis of 2,2'-Azobis(propane-2-carboxamide)" [P]. 中国发明专利, 专利号 CN 114090458 A, 授权公告日 2022-03-22.
发明人何建平,钱学锋,冯建国. "A Process for Preparing High-Purity 2,2'-Azobis(propane-2-carboxamide)" [P]. 中国发明专利, 专利号 CN 116937590 A, 授权公告日 2020-01-25.
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". Rapid Commun. Mass Spectrom., 2019, 2170, (2), 7064-7070.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 814, (11), 3776-3805.