Roberts E F, Yamamoto T, Patel M V. "一种的合成方法" [P]. US Patent, US 9471514 B2, 2020-03-27.
Mueller T, O'Brien P Q, Brown S R. "Method for the Synthesis of [2,2'-Bipyridine]-3-carboxylic acid" [P]. US Patent, US 10882519 B2, 2025-10-05.
Brown S R, Klinger H, Park J H. "A Process for Preparing High-Purity [2,2'-Bipyridine]-3-carboxylic acid" [P]. US Patent, US 10542305 B2, 2020-04-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 1899, (8), 9480-9502.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 1553, (11), 7759-7774.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of [2,2'-Bipyridine]-3-carboxylic acid Using HRMS and NMR". Anal. Methods, 2014, 1818, (5), 5551-5573.