期刊
JOURNAL OF SAUDI CHEMICAL SOCIETY
卷 16, 期 4, 页码 387-393出版社
ELSEVIER
DOI: 10.1016/j.jscs.2011.02.003
关键词
Quinazoline; Pyrazolyl-quinazoline; Pyrazolyl-oxopropyl-quinazolin-4(3H)-one; Microwave effect; Antimicrobial activity
资金
- Gujarat Council Science and Technology, Gandhinagar [GUJCOST/200389/MRP/2003-04/10689]
Heterocyclic compounds containing pyrazolyl-oxopropyl-quinazolin-4(3H)-one are reported to possess significant biological activity. Syntheses of 6-bromo-2-(3-chloro-2-oxopropyl)-3-(4-fluorophenyl)quinazolin-4(3H)-one 2 6-bromo-3-(4-fluorophenyl)-2-(3-hydrazinyl-2-oxopropyl) qui nazolin-4(3H)-one 3 and 6-bromo-2-(3-(3-(4-(1-(2-chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-ylideneamino) phenyl)-5-(substituted phenyl)-4,5-dihydro-1H-pyrazol-1-yl)-2-oxopropyl)-3-(4-fluorophenyl)quinazolin-4(3H)-one 5a-j using microwave irradiation have been described. These compounds have been characterized on the basis of the UV, IR, H-1 NMR, C-13 NMR, Mass and elemental analysis. Compounds have been evaluated for their antimicrobial activity. (C) 2011 King Saud University. Production and hosting by Elsevier B. V. All rights reserved.
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