发明人孙丽萍,郑宇鹏,杨光. "Method for the Synthesis of (S)-N-[2-(2-Cyano-4,4-difluoro-1-pyrrolidinyl)-2-oxoethyl]quinoline-4-carboxamide" [P]. 中国发明专利, 专利号 CN 110885930 A, 授权公告日 2019-06-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-N-[2-(2-氰基-4,4-二氟-1-吡咯烷基)-2-氧代乙基]喹啉-4-甲酰胺 in Pharmaceutical Formulations". Talanta, 2024, 2323, (10), 7398-7405.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-N-[2-(2-氰基-4,4-二氟-1-吡咯烷基)-2-氧代乙基]喹啉-4-甲酰胺 as an Impurity". Anal. Chem., 2010, 2453, (3), 3300-3318.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-N-[2-(2-Cyano-4,4-difluoro-1-pyrrolidinyl)-2-oxoethyl]quinoline-4-carboxamide Using HRMS and NMR". Sci. Total Environ., 2010, 2178, 1450-1475.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate (S)-N-[2-(2-氰基-4,4-二氟-1-吡咯烷基)-2-氧代乙基]喹啉-4-甲酰胺 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2010, 1111, 1421-1449.