Betulinic acid isolated from Platanus orientalis bark was modified in one-pot reaction to furnish 12 ureidic derivatives. The synthesized derivatives were tested against an array of cancer cell lines, colon HCT-116, breast MCF-7, pancreatic MIA PaCa-2, and prostate PC-3 cancer cell lines. Among the synthesized compounds, BA1 exhibited potent anti-cancer activity with IC