Investigation of diphenhydramine hydrochloride (benadryl, benodine), its 4-methyl-(neobenodine, toladryl), 2-methyl-(disipal) and 2, 6, 2', 6'-tetramethyl (BS 5933) homologues.
D004155:Diphenhydramine; D009966:Orphenadrine / Q000031:analogs & derivatives
D004155:Diphenhydramine; C574921:neobenodine; D009966:Orphenadrine
DIPHENHYDRAMINE