发明人罗永刚,杨光,何建平. "Method for the Synthesis of 3-bromo-5H-pyrrolo[2,3-b]pyrazine" [P]. 中国发明专利, 专利号 CN 113327994 A, 授权公告日 2018-04-19.
Brown S R, Johnson M A, Park J H. "A Process for Preparing High-Purity 3-bromo-5H-pyrrolo[2,3-b]pyrazine" [P]. US Patent, US 11070425 B2, 2019-06-08.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 3-溴-5H-吡咯并[2,3-b]吡嗪 in Pharmaceutical Formulations". Talanta, 2012, 867, (4), 7867-7885.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-溴-5H-吡咯并[2,3-b]吡嗪 as an Impurity". Food Chem., 2025, 1628, (7), 5992-6010.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-bromo-5H-pyrrolo[2,3-b]pyrazine Using HRMS and NMR". Chemosphere, 2016, 1269, (5), 5542-5556.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 3-溴-5H-吡咯并[2,3-b]吡嗪 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 1699, (7), 3912-3920.