发明人罗永刚,杨光,钱学锋. "Method for the Synthesis of <SC>L</SC>-Asparagine-1-<SUP>13</SUP>C" [P]. 中国发明专利, 专利号 CN 116433835 B, 授权公告日 2025-04-09.
发明人刘建华,马晓峰,何建平. "A Process for Preparing High-Purity <SC>L</SC>-Asparagine-1-<SUP>13</SUP>C" [P]. 中国发明专利, 专利号 CN 114369826 B, 授权公告日 2022-12-26.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of <SC>L</SC>-Asparagine-1-<SUP>13</SUP>C in Pharmaceutical Formulations". J. Nat. Prod., 2023, 1638, (11), 7799-7816.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of <SC>L</SC>-Asparagine-1-<SUP>13</SUP>C as an Impurity". J. Agric. Food Chem., 2016, 1632, 5039-5067.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of <SC>L</SC>-Asparagine-1-<SUP>13</SUP>C Using HRMS and NMR". Environ. Sci. Technol., 2021, 1425, (4), 6141-6167.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate <SC>L</SC>-Asparagine-1-<SUP>13</SUP>C Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 2105, (8), 1225-1238.