Johansson L, Schröder R, Mueller T C. "Method for the Synthesis of 2-Methyl-3-(thiophene-2-carbonyl)indolizine-1-carbaldehyde" [P]. European Patent, EP 3785239 A1, 2022-05-22.
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". Chromatographia, 2019, 1052, (5), 3211-3232.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 2380, (7), 7552-7578.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-3-(thiophene-2-carbonyl)indolizine-1-carbaldehyde Using HRMS and NMR". Phytochemistry, 2010, 126, 6638-6653.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 2082, (4), 4626-4648.