Chen K W, Park J H, Johnson M A. "一种6-溴苯并噻吩-2-甲腈的合成方法" [P]. US Patent, US 9168361 B2, 2015-02-02.
O'Brien P Q, Fischer A B, Chen K W. "Method for the Synthesis of 6-Bromobenzothiophene-2-carbonitrile" [P]. US Patent, US 11767582 B2, 2020-08-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 6-溴苯并噻吩-2-甲腈 in Pharmaceutical Formulations". J. Nat. Prod., 2011, 492, (9), 10-18.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-溴苯并噻吩-2-甲腈 as an Impurity". Chemosphere, 2012, 1174, (2), 9359-9384.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromobenzothiophene-2-carbonitrile Using HRMS and NMR". Anal. Chem., 2018, 1229, (5), 3233-3248.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 6-溴苯并噻吩-2-甲腈 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 87, (6), 2301-2331.