Directed Search of Biologically Active Compounds among Hydrogenated Isoindolylalkyl(alkylaryl-,aryl-)carboxylic Acids with Quinazoline Fragment that Modify the Carbohydrate Metabolism: Design, Synthesis and Modification
作者:Yulya Victorivna Martynenko、Oleksii Mykolayovich Antypenko、Оleksandr Anatolievich Brazhko、Irina Borisivna Labenska、Sergii Ivanovich Kovalenko
DOI:10.17344/acsi.2018.4731
日期:——
synthesis of (3 H -quinazoline-4-ylidene)hydrazides of N -carboxyalkyl-(arylalkyl-,aryl-)isoindoline-1,3-diones, using activated N -protected aminoacids and 4-hydrazinoquinazoline was proposed in the framework methodology of directed search of hypoglycemic agents (fragment-oriented design, molecular docking). These hydrazides prepared via cyclocondensation under acid catalysis were converted to the corresponding
提出了利用活化的N-保护的氨基酸和4-肼基喹唑啉有效合成N-羧基烷基-(芳烷基-,芳基-)异吲哚啉-1,3-二酮的(3 H-喹唑啉-4-亚胺)酰肼的方法。降血糖药定向搜索的方法(面向片段的设计,分子对接)。这些在酸催化下通过环缩合制备的酰肼被转化为相应的2-([1,2,4]三唑并[1,5-c]喹唑啉-2-基-)烷基-(烷基芳基-,芳基-)-氢异吲哚- 1,3(2 H)-二酮。利用红外光谱,1 H和13 C NMR光谱学和LC-MS建立了合成化合物的结构,并讨论了光谱图的特征。药理学筛选的结果显示了一系列化合物,它们是短效降糖药,例如葡萄糖的膳食调节剂(米格列奈)。