1U

(redirected from 1-Methyluric Acid)
AcronymDefinition
1U1 Unit
1U1-Methyluric Acid (caffeine metabolite)
References in periodicals archive ?
Theophylline is metabolized to 1,3-dimethyluric acid (1,3-DMU), 3-methylxanthine (3MX), and 1-methylxanthine (1MX) mainly by CYP1A2, and 1MX is rapidly converted to 1-methyluric acid (1MU) by xanthine oxidase (1-3).