phase I reaction

of biotransformation
https://doi.org/10.1351/goldbook.PT06836
Enzymic modification of a substance by @[email protected], reduction, @[email protected], @[email protected], dehydrochlorination, or other reactions catalyzed by @[email protected] of the cytosol, of the endoplasmic reticulum (microsomal @[email protected]) or of other cell @[email protected]
Source:
PAC, 2004, 76, 1033. (Glossary of terms used in toxicokinetics (IUPAC Recommendations 2003)) on page 1064 [Terms] [Paper]