发明人郑宇鹏,韩伟,罗永刚. "Method for the Synthesis of 68315-35-5
DL-Aspartic acid-4-13C
DTXSID90487205" [P]. 中国发明专利, 专利号 CN 112131249 B, 授权公告日 2018-06-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of <SC>DL</SC>-天冬氨酸-4-<SUP>13</SUP>C in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1896, (8), 690-711.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of <SC>DL</SC>-天冬氨酸-4-<SUP>13</SUP>C as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1365, (11), 7215-7244.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 68315-35-5
DL-Aspartic acid-4-13C
DTXSID90487205 Using HRMS and NMR". Chromatographia, 2025, 1122, (5), 5791-5805.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate <SC>DL</SC>-天冬氨酸-4-<SUP>13</SUP>C Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 1698, (4), 1013-1025.