presence of acetonitrile to afford 8-(benzyloxy)-5-(2-[1,3-diphenyl-1H-pyrazol-4-yl]thiazol-4-yl)quinolin-2(1H)-one derivatives. Synthesized compounds were screened for their antimicrobial activity against gram-positive and gram-negative bacteria. Most of the synthesized compounds are found to be active against tested bacterial strains and fungal strain.
本研究描述了 8-(benzyloxy)-5-(2-[1,3-diphenyl-1 H -pyrazol-4-yl]thiazol-4-yl)quinolin-2(1 H )-one 衍
生物的合成. Quinolin-8-ol 通过五步合成程序转化为 8-Benzyloxy-5-(2-bromo-acetyl)-1 H -quinolin-2-one。随后,8-Benzyloxy-5-(2-bromo-acetyl)-1 H -quinolin-2-one 与 1,3-Diphenyl-1 H -pyrazole-4-carbothioic 酰胺在
乙腈存在下缩合得到 8 -(benzyloxy)-5-(2-[1,3-diphenyl-1 H -pyrazol-4-yl]thiazol-4-yl)quinolin-2(1 H))-一种衍
生物。筛选合成的化合物对革兰氏阳性和革兰氏阴性细菌的抗微