Substituted 1,2,3-triazolo[1,5-a]quinazolines: synthesis and binding to benzodiazepine and adenosine receptors
作者:L Bertelli
DOI:10.1016/s0223-5234(00)90154-5
日期:2000.3
displacement of halogen, the corresponding 5-amino derivatives and some analogous derivatives bearing cyclohexylamino and p-toluidino substituents were obtained. The binding assays showed a generalized decrease in the affinity towards the benzodiazepine receptors and confirmed a moderate affinity towards the A(1) adenosine receptors in comparison with the previously studied triazoloquinazoline derivatives
本文报道了对某些苯乙二氮杂和一些3-乙氧基羰基或3-苯基取代的1,2,3-三唑[1,5-a]的A(1)和A(2A)腺苷受体的生物亲和力的合成和评价。喹唑啉。从合适的氯取代的苯叠氮开始,制备了7或8个氯取代的三唑并喹唑啉系列。还报道了三唑并喹唑啉环的硝化反应和相同环的5位羟基的氯化反应。通过卤素的亲核取代,获得了相应的5-氨基衍生物和带有环己基氨基和对甲苯胺基取代基的一些类似衍生物。