Hughes D C, Anderson J P, O'Brien P Q. "Method for the Synthesis of tert-Butyl pyridine-1(2H)-carboxylate" [P]. US Patent, US 10047801 B2, 2017-05-13.
Yamamoto T, Johnson M A, Fischer A B. "A Process for Preparing High-Purity tert-Butyl pyridine-1(2H)-carboxylate" [P]. US Patent, US 10702409 B2, 2021-01-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 1632, 6900-6912.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2011, 707, 6311-6314.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl pyridine-1(2H)-carboxylate Using HRMS and NMR". Talanta, 2015, 276, (7), 8421-8434.