1578244-28-6Relevant articles and documents
Expanding the scope of fused pyrimidines as kinase inhibitor scaffolds: Synthesis and modification of pyrido[3,4-d]pyrimidines
Innocenti, Paolo,Woodward, Hannah,O'Fee, Lisa,Hoelder, Swen
, p. 893 - 904 (2015/02/19)
Fused pyrimidine cores are privileged kinase scaffolds, yet few examples of the 2-amino-pyrido[3,4-d]pyrimidine chemotype have been disclosed in the context of kinase inhibitor programs. Furthermore, no general synthetic route has been reported to access 2-amino-pyrido[3,4-d]pyrimidine derivatives. Here we report a versatile and efficient chemical approach to this class of molecules. Our strategy involves the concise preparation of 8-chloro-2-(methylthio)pyrido[3,4-d]pyrimidine intermediates and their efficient derivatisation to give novel compounds with potential as kinase inhibitors.