[EN] 5- AND 6-AZAINDOLE COMPOUNDS FOR INHIBITION OF BCR-ABL TYROSINE KINASES [FR] COMPOSÉS DE 5- ET 6-AZAINDOLE POUR L'INHIBITION DE TYROSINE KINASES BCR-ABL
Palladium-Catalyzed Synthesis of <i>N</i>-Aryl Carbamates
作者:Ekaterina V. Vinogradova、Nathaniel H. Park、Brett P. Fors、Stephen L. Buchwald
DOI:10.1021/ol400369n
日期:2013.3.15
synthesis of aryl carbamates was achieved by introducing alcohols into the reaction of palladium-catalyzed cross-coupling of ArX (X = Cl, OTf) with sodium cyanate. The use of aryl triflates as electrophilic components in this transformation allowed for an expanded substrate scope for direct synthesis of aryl isocyanates. This methodology provides direct access to major carbamate protecting groups,
[EN] 5- AND 6-AZAINDOLE COMPOUNDS FOR INHIBITION OF BCR-ABL TYROSINE KINASES<br/>[FR] COMPOSÉS DE 5- ET 6-AZAINDOLE POUR L'INHIBITION DE TYROSINE KINASES BCR-ABL
申请人:ENLIVEN THERAPEUTICS INC
公开号:WO2022076975A1
公开(公告)日:2022-04-14
The present disclosure relates to compounds and compositions for inhibition of Bcr- Abl tyrosine kinases, methods of preparing said compounds and compositions, and their use in the treatment of various cancers, such as chronic myeloid leukemia (CML).
作者:Martin J. Deetz、Christopher C. Forbes、Marco Jonas、Jeremiah P. Malerich、Bradley D. Smith、Olaf Wiest
DOI:10.1021/jo025554u
日期:2002.5.1
The barrier for rotation about an N-alkylcarbamate C(carbonyl)-N bond is around 16 kcal/mol. In the case of an N-phenylcarbamate, the rotationalbarrier is lowered to 12.5 kcal/mol, but with N-(2-pyrimidyl)carbamates the barriers are so low (<9 kcal/mol) that the syn and anti rotamers cannot be observed as separate signals by 500 MHz NMR spectroscopy at 183 K. X-ray and computational data show that