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Advances in Chemistry

Advances in Chemistry / 2014 / Article / Tab 1

Research Article

Synthesis and Antimicrobial Activity of Some Novel Heterocyclic Candidates via Michael Addition Involving 4-(4-Acetamidophenyl)-4-oxobut-2-enoic Acid

Table 1

SampleInhibition zone diameter (mm/mg sample)
Escherichia coliATCC 25922
(G−)		Pseudomonas aeruginosa ATCC 27853
(G−)		Staphylococcus aureus ATCC 25922
(G+)		Bacillus subtilis MTCC 121
(G+)
2b++++++
2e+++−
3+−++
6++++++
8+++−
10+++++++++
11++++++−
15+++−+++++
−: no activity, +: weak activity (diameter 5 : 10 mm), ++: moderate activity (diameter 10 : 15 mm), and +++: strong activity (diameter > 15 mm).