Isoxazolo- and 2-cyano-1-ene derivatives of dipterocarpol with antiviral activity
摘要
By modifying ring A in the dammarane triterpenoid dipterocarpol, derivatives with isoxazole and 2-cyano-1-ene fragments were synthesized, which showed activity against the influenza A virus (H1N1) with selectivity indices of 19 and 23.