FIELD: chemistry.
SUBSTANCE: invention employs triphenylphosphonium salts lupane and ursane triterpenoids of formula 1-11 as agents with schistosomicide activity, novel compounds 8-11, and describes a method for production thereof
.
EFFECT: use of invention widens range of medicinal agents derived from natural products for treatment of schistosomiasis - a dangerous parasitic disease of humans and animals.
7 cl, 1 dwg, 3 tbl, 11 ex
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