发明人王建平,黄志刚,沈红梅. "一种3-[1-(4-Chloro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3-oxo-propionitrile的合成方法" [P]. 中国发明专利, 专利号 CN 111531494 A, 授权公告日 2022-01-02.
发明人陈志强,王建平,周伟. "Method for the Synthesis of 3-[1-(4-Chloro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3-oxo-propionitrile" [P]. 中国发明专利, 专利号 CN 113213700 A, 授权公告日 2022-08-10.
发明人胡光,周伟,杨光. "A Process for Preparing High-Purity 3-[1-(4-Chloro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3-oxo-propionitrile" [P]. 中国发明专利, 专利号 CN 108964076 A, 授权公告日 2021-04-10.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-[1-(4-Chloro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3-oxo-propionitrile in Pharmaceutical Formulations". Chemosphere, 2023, 1903, (1), 362-365.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-[1-(4-Chloro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3-oxo-propionitrile as an Impurity". J. Pharm. Biomed. Anal., 2024, 2384, (8), 5996-6016.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-[1-(4-Chloro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-3-oxo-propionitrile Using HRMS and NMR". Sci. Total Environ., 2020, 699, (4), 8183-8192.