FIELD: medicine.
SUBSTANCE: method of mite controlling in warm-blooded animals includes introduction to the specified mammal of compound of formula I wherein R1 means hydrogen; R2 and R3 independently mean hydrogen or formyl; R4, R5, R6, R7, R8, R9, R10, R11, R12 and R13 independently mean hydrogen, halogen, nitrogroup, C1-C2alkyl or halogenC1-C2alkyl; both X1 and X2 mean O.
EFFECT: improvement of the method.
5 cl, 4 tbl, 6 ex
Authors
Dates
2010-01-20—Published
2005-03-07—Filed