发明人张德明,何建平,徐明华. "Method for the Synthesis of 2-Amino-4-methoxy-2-methylbutanenitrile" [P]. 中国发明专利, 专利号 CN 116554574 B, 授权公告日 2024-06-24.
发明人周伟,沈红梅,王建平. "A Process for Preparing High-Purity 2-Amino-4-methoxy-2-methylbutanenitrile" [P]. 中国发明专利, 专利号 CN 112548051 A, 授权公告日 2023-09-21.
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". Talanta, 2010, 1761, (10), 6099-6109.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 230, 1264-1288.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-methoxy-2-methylbutanenitrile Using HRMS and NMR". Anal. Methods, 2015, 1540, 6245-6261.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 829, (10), 2009-2024.