Synthesis of novel chromene scaffolds for adenosine receptors
作者:Marta Costa、Filipe Areias、Marian Castro、Jose Brea、María I. Loza、Fernanda Proença
DOI:10.1039/c1ob05305a
日期:——
A one-pot procedure was developed for the synthesis of novel 3-[amino(methoxy)methylene]-2-oxo-3,4-dihydro-2H-chromen-4-yl)-3-cyanoacetamides and chromeno[3,4-c]pyridine-1-carbonitriles from the reaction of 2-oxo-2H-chromene-3-carbonitriles and cyanoacetamides. These chromenederivatives were identified as new scaffolds for adenosine receptors and the hits 3a, 3c, 5a, and 5b were found.
开发了一种一锅法,用于合成新型3- [氨基(甲氧基)亚甲基] -2-氧代-3,4-二氢-2 H-铬基-4-基)-3-氰基乙酰胺和铬基[3, 2-氧-2- H-苯甲基-3-腈与氰基乙酰胺的反应生成4- c ]吡啶-1-腈。这些色烯衍生物被确定为新的支架腺苷发现受体和命中3a,3c,5a和5b。