发明人王建平,陈志强,罗永刚. "Method for the Synthesis of Amidotrizoic Acid Dihydrate - Impurity C" [P]. 中国发明专利, 专利号 CN 115107818 A, 授权公告日 2021-01-27.
Schröder R, Sørensen M, Rossi M. "A Process for Preparing High-Purity Amidotrizoic Acid Dihydrate - Impurity C" [P]. European Patent, EP 3890534 A1, 2019-09-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 523, (11), 7337-7367.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 634, (8), 5518-5529.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Amidotrizoic Acid Dihydrate - Impurity C Using HRMS and NMR". J. Nat. Prod., 2016, 1187, (2), 8168-8195.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 2336, (12), 7928-7954.