发明人周伟,赵玉洁,刘建华. "Method for the Synthesis of 4-((1H-Pyrrol-2-yl)(2H-pyrrol-2-ylidene)methyl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 112847217 B, 授权公告日 2023-07-20.
发明人沈红梅,陈志强,王建平. "A Process for Preparing High-Purity 4-((1H-Pyrrol-2-yl)(2H-pyrrol-2-ylidene)methyl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 113131137 A, 授权公告日 2025-02-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1310, (11), 883-904.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 2374, (1), 3531-3552.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-((1H-Pyrrol-2-yl)(2H-pyrrol-2-ylidene)methyl)benzaldehyde Using HRMS and NMR". J. Sep. Sci., 2024, 1515, (7), 708-728.