发明人张德明,钱学锋,朱建伟. "Method for the Synthesis of Methyl 3-methyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 114693550 A, 授权公告日 2015-10-11.
发明人罗永刚,韩伟,王建平. "A Process for Preparing High-Purity Methyl 3-methyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 111195291 A, 授权公告日 2023-06-16.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 549, (8), 1289-1311.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 1775, (4), 7630-7649.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-methyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylate Using HRMS and NMR". Anal. Chem., 2025, 1421, (9), 5334-5345.