(9-amino-1,2,3,4-tetrahydroacridine) analogues consisting of a cycloalka[e]pyrano[2,3-b]pyridine linked to a quinolyl ring has been synthesized. These compounds were prepared from the appropriately substituted pyran derivative via a Friedländer reaction with selected cycloalkanones in high yields. Single crystal X-ray structures are reported for four compounds.
合成了一系列新的他克林(9-氨基-1,2,3,4-四氢ac啶)类似物,该类似物由与喹啉基环连接的环烷基[ e ]吡喃并[2,3- b ]吡啶组成。这些化合物是由适当取代的吡喃衍生物经与选定的环烷酮进行的Friedländer反应高产率制备的。报告了四种化合物的单晶X射线结构。