Saito Fumiyo, Takeuchi Ryo, Kamino Tomoyuki, Kuramochi Kouji, Sugawara Fumio, Sakaguchi Kengo, Kobayashi Susumu
Frontier Research Center for Genome and Drug Discovery, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan.
Bioorg Med Chem Lett. 2004 Apr 19;14(8):1975-7. doi: 10.1016/j.bmcl.2004.01.092.
We found that untenone A and mannzamenone A inhibit mammalian DNA polymerases alpha and beta, and human terminal deoxynucleotidyl transferase (TdT). The syntheses of both compounds and the structure-activity relationships of untenone A derivatives are described.