Pyridofuropyrrolo[1,2-a]pyrimidines and pyridofuropyrimido[1,2-a]azepines: new chemical entities (NCE) with anticonvulsive and psychotropic properties
作者:Samvel N. Sirakanyan、Athina Geronikaki、Domenico Spinelli、Ruzanna G. Paronikyan、Irina A. Dzhagatspanyan、Ivetta M. Nazaryan、Asmik H. Akopyan、Anush A. Hovakimyan
DOI:10.1039/c6ra02581a
日期:——
Herein we report the synthesis of several new condensed furo[2,3-b]pyridines 3 from the 3-oxo derivatives of cyclopenta[c]pyridine, 5,6,7,8-tetrahydroisoquinoline and pyrano[3,4-c]pyridine 1. The obtained furo[2,3-b]pyridines 3 were used as starting materials for the synthesis of pyridofuropyrrolo[1,2-a]pyrimidines 4 and pyridofuropyrimido[1,2-a]azepines 5. Interestingly enough, derivatives of pyridofuropyrimido[1
在这里,我们报道了由环戊[ c ]吡啶,5,6,7,8-四氢异喹啉和吡喃[3,4- c ]的3-氧代衍生物合成了几种新的缩合呋喃[2,3- b ]吡啶3。吡啶1。所获得的呋喃并[2,3- b ]吡啶3被用作合成吡啶并呋喃并吡咯并[ 1,2- a ]嘧啶4和吡啶并呋喃并嘧啶并[1,2- a ]氮杂5的起始原料。有趣的是,吡啶并呋喃并嘧啶并[1,2- a ]氮杂5与市售药物乙磺胺嘧啶(扎罗汀)相比,抗惊厥活性显着提高。与ethosuximide不同,其中一些具有镇静作用。