Synthesis and characterization of new 2-amino-4-(substituted phenyl)-6-(7’’-methoxy, 3’’,4’’-dihydro, 2’’,2’’-dimethyl-2hbenzopyran) pyrimidines and their bio evaluation
作者:Y.L.N. Murthy、Padma Suhasini、Jha Anjali
DOI:10.2298/jsc110923008m
日期:——
A series of eight novel 2-amino-4-(substituted phenyl)-6-(7"- methoxy, 3",4"-dihydro, 2",2"-dimethyl-2H-benzopyran) pyrimidines were designed and synthesized by utilizing benzene-1,3-diol as starting material. The structures of the isolated products (6a-h) were established through 1HNMR, 13C-NMR, and FT-IR spectroscopic techniques and elemental analysis. The synthesized compounds were utilized for
设计并合成了八种新颖的2-氨基-4-(取代的苯基)-6-(7“-甲氧基,3”,4“-二氢,2”,2“-二甲基-2H-苯并吡喃)嘧啶类化合物以苯-1,3-二醇为原料,通过1HNMR,13C-NMR,FT-IR光谱和元素分析,确定了分离出的产物(6a-h)的结构,并将合成的化合物用于抗菌药物的筛选。革兰氏阳性(短杆菌,枯草芽孢杆菌,粪链球菌),革兰氏阴性细菌(粪肠球菌,大肠杆菌,寻常变形杆菌)和真菌(青霉素,黑曲霉,白色念珠菌)和氨苄青霉素和酮康唑的抗药性。大多数化合物对受研究菌株的抑制区在8到30 mm之间,表现出中等到高度的抗菌和抗真菌活性。