发明人马晓峰,钱学锋,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108965848 A, 授权公告日 2021-08-13.
发明人周伟,陈志强,王建平. "Method for the Synthesis of 4-Amino-1-(2-methylindolin-1-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 116407920 A, 授权公告日 2017-06-27.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2059, (10), 8456-8463.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1241, (2), 6903-6933.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-1-(2-methylindolin-1-yl)butan-1-one Using HRMS and NMR". Chromatographia, 2025, 2406, (4), 5251-5257.