The disclosure features macrocyclic compounds, and pharmaceutical compositions and protein complexes thereof, capable of inhibiting Ras proteins, and their uses in the treatment of cancers.
Synthesis of Substituted Imidazo[1,5-a]pyrimidines, 1H-pyrrolo[2,3- b]pyridines and 3-methyl-3H-imidazo[4,5-b]pyridines
作者:Jingshing Wu、Xuechao Xing、Gregory Cuny
DOI:10.2174/157017809787893000
日期:2009.4.1
various malondialdehydes or 1,3-diketones gave substituted imidazo[1,5-a]pyrimidines. However, cyclization of 2-aminopyrroles and 5-amino-1-methylimidazoles resulted in condensations on a carbon atom of the heterocyclic ring instead of nitrogen generating 1H-pyrrolo[2,3- b]pyridines (i.e. 7-azaindoles) and 3-methyl-3H-imidazo[4,5-b]pyridines, respectively. In these cases the addition of pyrrolidine to the