Fig. 2.
Potent general anesthetics and anesthetic photolabels. The chemical structures of three potent anesthetics (etomidate, propofol, and alphaxalone) and four diazirine photolabels (o-propofol diazirine [o-PD], m-azi-propofol [azi-Pm], azi-etomidate, and R-5-allyl-1-methyl-5-[m-trifluoromethyl-diazirinylphenyl] barbituric acid [mTFD-MPAB]) are shown.