发明人赵玉洁,韩伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110756482 A, 授权公告日 2022-04-11.
发明人赵玉洁,胡光,朱建伟. "Method for the Synthesis of 4-Chloro-1-oxo-2,3-dihydro-1H-indene-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 112749126 A, 授权公告日 2015-06-03.
发明人李文辉,胡光,郭海燕. "A Process for Preparing High-Purity 4-Chloro-1-oxo-2,3-dihydro-1H-indene-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 117773904 A, 授权公告日 2022-12-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 89, 1239-1247.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 169, (9), 4510-4520.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1-oxo-2,3-dihydro-1H-indene-5-carbonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 99, (11), 413-441.