代谢
The metabolic pathways for the breakdown of the pyrethroids vary little between mammalian species but vary somewhat with structure. ... Essentially, pyrethrum & allethrin are broken down mainly by oxidation of the isobutenyl side chain of the acid moiety & of the unsaturated side chain of the alcohol moiety with ester hydrolysis playing & important part, whereas for the other pyrethroids ester hydrolysis predominates. /Pyrethrum and pyrethroids/
来源:Hazardous Substances Data Bank (HSDB)