Hughes D C, Klinger H, Williams B T. "一种利扎曲普坦杂质26的合成方法" [P]. US Patent, US 10126840 B2, 2024-09-25.
Schröder R, Roberts E F, Davis P L. "Method for the Synthesis of Rizatriptan Impurity 26" [P]. US Patent, US 9891725 B2, 2017-10-09.
发明人韩伟,郭海燕,朱建伟. "A Process for Preparing High-Purity Rizatriptan Impurity 26" [P]. 中国发明专利, 专利号 CN 114104859 A, 授权公告日 2015-12-10.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 利扎曲普坦杂质26 in Pharmaceutical Formulations". Phytochemistry, 2016, 2205, (6), 3072-3085.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利扎曲普坦杂质26 as an Impurity". J. Chromatogr. A, 2015, 779, (4), 3618-3631.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Rizatriptan Impurity 26 Using HRMS and NMR". Molecules, 2016, 438, 1720-1733.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 利扎曲普坦杂质26 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1238, (11), 1108-1122.