发明人高志强,刘建华,杨光. "一种4-氯噻吩并[2,3-b]吡啶-5-甲腈的合成方法" [P]. 中国发明专利, 专利号 CN 109330679 A, 授权公告日 2017-09-01.
Roberts E F, Chen K W, Hughes D C. "Method for the Synthesis of 4-Chlorothieno[2,3-b]pyridine-5-carbonitrile" [P]. US Patent, US 11785756 B2, 2015-05-09.
Chen K W, O'Brien P Q, Klinger H. "A Process for Preparing High-Purity 4-Chlorothieno[2,3-b]pyridine-5-carbonitrile" [P]. US Patent, US 11779196 B2, 2024-09-17.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氯噻吩并[2,3-b]吡啶-5-甲腈 in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 2039, 8247-8276.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氯噻吩并[2,3-b]吡啶-5-甲腈 as an Impurity". Sci. Total Environ., 2016, 981, (5), 9286-9307.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chlorothieno[2,3-b]pyridine-5-carbonitrile Using HRMS and NMR". Anal. Chem., 2017, 833, 7683-7694.