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ID: ALA1136220

Journal: Bioorg Med Chem Lett

Title: Synthesis and cytotoxic activity of A-ring modified betulinic acid derivatives.

Authors: You YJ, Kim Y, Nam NH, Ahn BZ.

Abstract: New A-ring modified betulinic acid derivatives having small steric hindrance were prepared and tested for cytotoxic activity on 3 cancer cell lines: 10 compounds showed stronger cytotoxic activity than betulinic acid. Especially, the compounds bearing 1-ene-3-oxo with electron-withdrawing groups at C2 showed strong cytotoxicity.

CiteXplore: 12951080

DOI: 10.1016/s0960-894x(03)00724-8