Roberts E F, Johnson M A, Stevens L M. "一种特拉唑嗪EP杂质H的合成方法" [P]. US Patent, US 9349090 B2, 2019-06-02.
发明人王建平,钱学锋,韩伟. "Method for the Synthesis of Terazosin EP Impurity H" [P]. 中国发明专利, 专利号 CN 108116238 A, 授权公告日 2019-04-22.
发明人郭海燕,陈志强,马晓峰. "A Process for Preparing High-Purity Terazosin EP Impurity H" [P]. 中国发明专利, 专利号 CN 113429718 B, 授权公告日 2020-03-04.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 特拉唑嗪EP杂质H in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 194, (2), 3397-3413.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 特拉唑嗪EP杂质H as an Impurity". Molecules, 2014, 2272, (6), 864-888.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Terazosin EP Impurity H Using HRMS and NMR". Anal. Methods, 2015, 257, (2), 7017-7027.