发明人杨光,陈志强,李文辉. "Method for the Synthesis of (3R,4R,5S)-3-Methylhexahydropyridazine-4,5-diol" [P]. 中国发明专利, 专利号 CN 117790014 B, 授权公告日 2023-12-03.
发明人朱建伟,周伟,郭海燕. "A Process for Preparing High-Purity (3R,4R,5S)-3-Methylhexahydropyridazine-4,5-diol" [P]. 中国发明专利, 专利号 CN 114136634 A, 授权公告日 2025-05-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 1471, (2), 5609-5631.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 558, (4), 4832-4844.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4R,5S)-3-Methylhexahydropyridazine-4,5-diol Using HRMS and NMR". Environ. Sci. Technol., 2017, 236, 7721-7745.