发明人王建平,徐明华,孙丽萍. "Method for the Synthesis of 4H-thieno[3,2-b]pyrrole-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117494462 B, 授权公告日 2021-04-13.
发明人徐明华,刘建华,郑宇鹏. "A Process for Preparing High-Purity 4H-thieno[3,2-b]pyrrole-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112729400 A, 授权公告日 2024-01-28.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 271, (5), 6442-6469.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 1841, (3), 3572-3585.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4H-thieno[3,2-b]pyrrole-6-carbaldehyde Using HRMS and NMR". Food Chem., 2025, 2028, (6), 2865-2884.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 301, 3245-3264.