Sørensen M, Schröder R, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3315067 A1, 2021-10-24.
Patel M V, Anderson J P, Fischer A B. "Method for the Synthesis of n-(2-Hydroxypropyl)-3-(2-oxopyridin-1(2h)-yl)propanamide" [P]. US Patent, US 9993618 B2, 2022-05-24.
Yamamoto T, Park J H, O'Brien P Q. "A Process for Preparing High-Purity n-(2-Hydroxypropyl)-3-(2-oxopyridin-1(2h)-yl)propanamide" [P]. US Patent, US 9869800 B2, 2025-12-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 1127, 4654-4668.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 1938, (9), 6987-7016.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of n-(2-Hydroxypropyl)-3-(2-oxopyridin-1(2h)-yl)propanamide Using HRMS and NMR". J. Nat. Prod., 2022, 614, (5), 84-101.