3-Deoxy-3β-(3-aminopropoxyamino) derivatives of oleanolic and ursolic acids were synthesized. 3-Deoxy3-(2-cyanoethoxyimino)urs-12-en-28-oic acid was active in vitro with selectivity index SI 30 against papilloma virus (strain HPV-11).
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Acknowledgment
The work was supported financially by the RFBR (Project No. 8–03–00868). We thank the National Institute of Allergy and Infectious Diseases, NIAID, USA, www.niaid-aacf.org) for studying the antiviral activity of 4.
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Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 640–641, September–October, 2010.
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Giniyatullina, G.V., Kazakova, O.B. & Tolstikov, G.A. Synthesis of 3-deoxy-3β-(3-aminopropoxyamino) derivatives of oleanolic and ursolic acids. Chem Nat Compd 46, 760–762 (2010). https://doi.org/10.1007/s10600-010-9734-y
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DOI: https://doi.org/10.1007/s10600-010-9734-y