Microwave-Assisted Synthesis and Antimicrobial Activity of Some Novel Isatin Schiff Bases Linked to Nicotinic Acid via Certain Amino Acid Bridge

Figure 1

Antibacterial activity of the synthesized compounds at concentration of 10 mg/mL: (a) B. subtilis, (b) S. aureus and (c) E. coli.

(a)

(b)

(c)