Anderson J P, Lee S K, Hughes D C. "Method for the Synthesis of 2-Bromo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-6-amine" [P]. US Patent, US 11450981 B2, 2017-09-01.
Fischer A B, Mueller T, Schröder R. "A Process for Preparing High-Purity 2-Bromo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-6-amine" [P]. US Patent, US 10689746 B2, 2017-08-18.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 2300, (4), 9391-9402.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 116, (11), 1375-1401.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-6-amine Using HRMS and NMR". J. Nat. Prod., 2024, 563, 5323-5350.