xmlui.ArtifactBrowser.SimpleSearch.filter.source:Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 19/2013
ISSN:1211-5541
Abstract:
Inhibitory effect of substituted 3-(diethylaminophenyl) phenyl carbamates in two
types of cholineserases (acetylcholinesterase and butyrylcholinesterase) was
determined. Inhibiting effectiveness was described by the value of IC50 (50 %
inhibitory concentration). Modified spectrophotometric Ellman's method was
used. Two types of choline esters were used as substrates for cholinesterases. It
was proved that the carbamates chosen are quite effective inhibitors of
cholinesterases. The most effective inhibitor of acetylcholinesterase is
3-(diethylaminophenyl) phenyl carbamate with the value of IC50 = 1.52 μM and
the most effective inhibitor of butyrylcholinesterase is 3-(diethylaminophenyl) (3-
nitrophenyl) carbamate with the value of IC50 = 1.70 μM.
