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Investigation into the Formation of Impurities during the Optimization of Brigatinib

[Image: see text] During the process development of brigatinib, we have made an unusual observation about some impurities. Detailed investigation has led to the conclusion that impurity A is formed via the raw material 2 oxidation, impurity B is formed via the pyrolysis of DMF, impurity C is formed...

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Detalles Bibliográficos
Autores principales: Guo, Aofeng, Zhang, Qiankun, Zhang, Junming, Chen, Jiale, Chen, Jiaqi, Sha, Yu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7676304/
https://www.ncbi.nlm.nih.gov/pubmed/33225157
http://dx.doi.org/10.1021/acsomega.0c03816