发明人张德明,周伟,韩伟. "Method for the Synthesis of Dotinurad Impurity 136" [P]. 中国发明专利, 专利号 CN 117069610 B, 授权公告日 2018-02-14.
发明人何建平,徐明华,郭海燕. "A Process for Preparing High-Purity Dotinurad Impurity 136" [P]. 中国发明专利, 专利号 CN 111792290 B, 授权公告日 2016-09-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 多替诺雷杂质136 in Pharmaceutical Formulations". Anal. Methods, 2019, 687, 6966-6982.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 多替诺雷杂质136 as an Impurity". Biomed. Chromatogr., 2023, 690, (9), 7217-7242.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Dotinurad Impurity 136 Using HRMS and NMR". J. Chromatogr. A, 2020, 2476, 7396-7405.