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Staub RE, Sparks SE, Quistad GB, Casida JE: S-methylation as a bioactivation mechanism for mono- and dithiocarbamate pesticides as aldehyde dehydrogenase inhibitors. Chem Res Toxicol. 1995 Dec;8(8):1063-9.
Eight S-alkyl and S-(chloroallyl) thiocarbamate herbicides (EPTC, molinate, butylate, vernolate, pebulate, diallate, sulfallate, and triallate), but not their S-chlorobenzyl analog (thiobencarb), undergo sequential liberation of the thiocarbamic acid and then S-methylation, forming the S-methyl thiocarbamates which are new metabolites and potential aldehyde dehydrogenase inhibitors. |
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