Antiproliferative agent-33 (Compound 2g) is an anti-proliferative, antifungal , and antibacterial agent. Antiproliferative agent-33 inhibits MDA-MB-231 cell proliferation ( IC 50 : 16.38 μM). Antiproliferative agent-33 inhibits gram-negative bacteria growth, and inhibits S. faecalis with an MIC value of 8 μg/mL.