发明人高志强,朱建伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114776060 A, 授权公告日 2020-12-24.
Hughes D C, Stevens L M, Mueller T. "Method for the Synthesis of 1140-81-4
A803130
N-(2-methyl-4-oxidanylidene-1H-quinolin-6-yl)ethanamide
N-(2-methyl-4-oxo-1H-quinolin-6-yl)acetamide" [P]. US Patent, US 10785478 B2, 2025-05-06.
发明人唐晓军,林芳,马晓峰. "A Process for Preparing High-Purity 1140-81-4
A803130
N-(2-methyl-4-oxidanylidene-1H-quinolin-6-yl)ethanamide
N-(2-methyl-4-oxo-1H-quinolin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 115066620 A, 授权公告日 2021-07-05.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 1087, 4898-4907.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1056, (1), 1623-1634.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1140-81-4
A803130
N-(2-methyl-4-oxidanylidene-1H-quinolin-6-yl)ethanamide
N-(2-methyl-4-oxo-1H-quinolin-6-yl)acetamide Using HRMS and NMR". Phytochemistry, 2014, 1527, (1), 6785-6801.