toluene was optimized. A multi-component Biginelli reaction was used for the formation of the dihydropyrimidine ring on the ether matrix obtained. Tuberculostatic activity of dihydropyrimidine podands in the in vitro experiments against a laboratory strain H37Rv was studied. A combination of dihydropyrimidine and podand fragments imparts tuberculostatic activity to the compounds obtained, which noticeably
一种通过加热时用 2,2,6-三甲基-4H-1,3-二恶英-4-one 乙酰乙酰化低聚(
乙二醇)制备含
3-氧代丁酸酯的不同聚醚片段长度的 podands 的方法在
甲苯中进行了优化。多组分Biginelli反应用于在获得的醚基质上形成二氢
嘧啶环。研究了二氢
嘧啶荚果在体外实验中对实验室菌株 H37Rv 的抗结核活性。二氢
嘧啶和podand片段的组合赋予所获得的化合物抗结核活性,随着氧
乙烯间隔物长度的增加,该活性显着增强。