Abstract
Ureides and carbamates of betulinic acid and its derivatives were prepared in good yields by interaction of betulinic acid, betulonic acid, and betulonic acid 3-oxime with amines, amino acids, and alcohols. Ureides of betulonic acid containingL-Val and L-Met residues were found to be effective against herpes simplex type 1 virus.
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Flekhter, O.B., Boreko, E.I., Nigmatullina, L.R. et al. Synthesis and Antiviral Activity of Ureides and Carbamates of Betulinic Acid and Its Derivatives. Russian Journal of Bioorganic Chemistry 29, 594–600 (2003). https://doi.org/10.1023/B:RUBI.0000008902.36604.97
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DOI: https://doi.org/10.1023/B:RUBI.0000008902.36604.97