<unk>  has a mean elimination half life of 215.3 +/- 78.4 minutes and volume of distribution of 0.58 +/- 0.20 L/kg. Peak plasma levels are reached within 0.5-4.0 h after dosing, decline of plasma concentrations after the peak follow a biphasic pattern, with half-lives of 0.4-1.6 h for the first phase and 6.3-21.8 h for the terminal phase. While in about 40% of patients, half-lives from 1.5 to 4.7 h, in a monophasic manner. Less than 0.06% of the dose is excreted unchanged in urine within 8 h of administration.
Dextromoramide
Dicycloverine
Difelikefalin
Quadrosilan
Doxylamine
Aceclidine
Fenpentadiol
Bethanechol