2 furyl [4 [4 (1 piperidinylsulfonyl)benzyl] 1 piperazinyl]methanone 1 2 furyl [4 [4 (4 morpholinylsulfonyl)benzyl] 1 piperazinyl]methanone 1 2 furyl [4 [4 [(2 methyl 1 piperidinyl)sulfonyl]benzyl] 1 piperazinyl]methanone 1 2 furyl [4 [4 [(2,6 dimethyl 1 piperidinyl)sulfonyl]benzyl] 1 piperazinyl] 2 methanone 1 2 furyl [4 [4 [(3 methyl 1 piperidinyl)sulfonyl]benzyl] 1 piperazinyl]methanone 1 2 furyl [4 [4 [(3,5 dimethyl 1 piperidinyl)sulfonyl]benzyl] 1 piperazinyl]methanone 1 2 furyl [4 [4 [(4 methyl 1 piperidinyl)sulfonyl]benzyl] 1 piperazinyl]methanone 1 Article 1 Bacillus subtilis 1 Escherichia coli 1 IC50 1 Piperazine derivatives/ hemolytic activity Piperazine derivatives/Cholinesterase assays 1 Piperazine derivatives/antimicrobial activity 1 Piperazine derivatives/in silico 1 Salmonella enterica serovar Typhi 1 Staphylococcus aureus 1 [4 [4 [(3,5 dimethyl 4 morpholinyl)sulfonyl]benzyl] 1 piperazinyl](2 furyl)methanone 1 acetylcholinesterase 1 antibacterial activity 1 antiinfective agent 1 cholinesterase 1 controlled study 1 cytotoxicity test 1 drug determination 1 drug structure 1 drug synthesis 1 electrospray mass spectrometry 1 enzyme activity 1 infrared spectroscopy 1