Biotransformation (Metabolism) of Pesticides - Pesticide Biotransformation and Disposition - page 77

Table 5.1 ( Continued)
Reaction Example Reference

Oxidative
desulfuration

Fonofos→fonofos oxon Furnes and Schlenk (2005); Hajjar

and Hodgson (1980, 1982a) ; Smyser
and Hodgson (1985); Smyser et al.
(1985, 1986)

Nitro reduction Parathion→aminoparathion Hitchcock and Murphy (1967)

Neonicotinoids Schultz-Jander and Casida (2002);

Shi et al. (2009)

DECHLORINATION
DDT→TDE

Esaac and Matsumura (1984)

HYDROLYSIS

DDVP→desmethyl DDVP Hodgson and Casida (1962)

Deltamethrin→3-2,2-
dibromovinyl-2,2-cyclopropane
carboxylic acid and
3-phenoxybenzalde

Akhtar (1984); Anand (2006); Godin
et al. (2006, 2007) ;Ross et al. (2006);
Ross and Crow (2007)

Bioresmethrin Ross et al. (2006)

Esfenvalerate Godin et al. (2007)

Permethrin Crow et al. (2007); Ghiasuddin and

Soderlund (1984)

Pyrethroids ND pyrethroid-like
model substrates

Huang et al. (2005); Stok et al. (2004)

OP hydrolase hydrolysis of P-S
bond in acephate, azinphosmethyl,
demeton-S, malathion, and
phosalone

Lai et al. (1995)

Malathion→desethyl malathion Buratti and Testai (2005)

CONJUGATION
Glucuronidation Dieldrin→dieldrin glucuronide Baldwin et al. (1972); Hutson (1976);

Matthews and Matsumura (1969)

Methoxychlor Hazai et al. (2004)

Carbaryl→naphthyl glucuronide Chin et al. (1979a,b,c)

Neonicotinoid metabolites Shi et al. (2009)

Sulfation Carbaryl→naphthyl sulfate Chin et al. (1979a,b,c)

Acetylation Fluoroacetamide→fluoroacetyl

CoA

Peters (1963)

Glutathione
conjugation

Methyl parathion→GSH desmethyl
methyl parathion-1-methyl GSH

Abel et al. (2004a) ; Choi et al. (2006);
Hollingworth (1969)

Atrazine GSH conjugates Abel et al. (2004b)

Methylation Nicotinoid metabolites Shi et al. (2009)

EPOXIDE HYDROLASE
Tridiphane

Magdalou and Hammock (1987)