Synthesis of 2-thioxopyrimido[4,5-b]quinoline 3a-c by microwave oven was used as a base to synthesis acyclic nucleosides analogue of types, 3-(penta-O-acetyl-glycosyl)-6-(4-chlorophenyl)-10-(4-chlorophenylmethylene)-7,8,9,10-tetrahydro[1,2,4]triazolo[4',3':1,2]-pyrimido[4,5-b]quinolin-4-ones (7a-c), 2-tetra-O-acetyl-glycosylhydrazon-N3-acetyl-5-(4-chlorophenyl)-9-(4-chlorophenylmethylene)-6,7,8,9-pentahydro-1H-pyrimido[4,5-b]-quinolin-4-ones (10a-c) and 3-(glycosyl)-6-(4-chlorophenyl)-10-(4-chlorophenylmethylene)-7,8,9,10-tetrahydro[1,2,4]triazolo[4',3':1,2]pyrimido[4,5-b]quinolin-4-ones (8a-c), (12a-c). The title compounds were investigated for analgesic, anti-inflammatory, anti-oxidant and anti-microbial activities. Compounds 8a,b and 12a,b exhibited highly significant activity towards gram-negative and gram-positive bacteria, showed more potent anti-inflammatory and analgesic activities than the acetylated glycoside derivatives 7a,b and 10a,b and exhibited high anti-oxidant activity when compared to the ascorbic acid.