This invention encompasses novel 5- 1,1-diphenyl-3-(5-or 6- hydroxy-2- azabicyclo 2.2.2!oct-2-yl)propyl!-2-alkyl-1,3,4-oxadiazoles and their lower O-alkanoyl derivatives. These compounds are useful anti- diarrheal agents and also possess little or no analgesic activity.
展开▼