Lee S K, Klinger H, Davis P L. "一种(tert-Butylamino)(oxo)acetic acid的合成方法" [P]. US Patent, US 9406291 B2, 2024-05-15.
Fischer A B, Williams B T, Hughes D C. "Method for the Synthesis of (tert-Butylamino)(oxo)acetic acid" [P]. US Patent, US 10632555 B2, 2021-11-15.
发明人何建平,沈红梅,李文辉. "A Process for Preparing High-Purity (tert-Butylamino)(oxo)acetic acid" [P]. 中国发明专利, 专利号 CN 111366340 A, 授权公告日 2023-09-04.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of (tert-Butylamino)(oxo)acetic acid in Pharmaceutical Formulations". Phytochemistry, 2023, 2454, 484-500.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (tert-Butylamino)(oxo)acetic acid as an Impurity". J. Nat. Prod., 2023, 2278, (7), 1204-1216.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (tert-Butylamino)(oxo)acetic acid Using HRMS and NMR". Talanta, 2017, 834, (11), 3650-3653.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate (tert-Butylamino)(oxo)acetic acid Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 2370, (9), 1247-1274.