Reaction: Diphenhydramine to 1 product

Reaction
Diphenhydramine
DB01075
N-Desmethyldiphenhydramine
DBMET00086
Reaction type
N-demethylation
Direction
Major circulating metabolite?
No
Spontaneous?
No
Activity
unknown
References
  1. Zhou SF, Zhou ZW, Yang LP, Cai JP: Substrates, inducers, inhibitors and structure-activity relationships of human Cytochrome P450 2C9 and implications in drug development. Curr Med Chem. 2009;16(27):3480-675. Epub 2009 Sep 1. [Article]
  2. Akutsu T, Kobayashi K, Sakurada K, Ikegaya H, Furihata T, Chiba K: Identification of human cytochrome p450 isozymes involved in diphenhydramine N-demethylation. Drug Metab Dispos. 2007 Jan;35(1):72-8. doi: 10.1124/dmd.106.012088. Epub 2006 Oct 4. [Article]
Comments
Not Available
Enzymes
EnzymeKmVmaxRole
Cytochrome P450 2C9Not AvailableNot Availableconfirmed
Cytochrome P450 2C19Not AvailableNot Availableconfirmed
Cytochrome P450 1A2Not AvailableNot Availableconfirmed
Cytochrome P450 2D6Not AvailableNot Availableconfirmed