| 摘要 |
3-Phenyl-1,2,4-oxadiazole derivatives of the formula <IMAGE> I wherein R is selected from the group consisting of -(CH2)m-COR1, <IMAGE> m is 2, 3 or 4, R1 is selected from the group consisting of hydroxy, alkoxy of 1 to 4 carbon atoms and <IMAGE> n is 1 or 2, X is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2 is selected from the group consisting of hydroxy, alkoxy of 1 to 4 carbon atoms, <IMAGE> and -NH-(CH2)n-COR1 and p is 1, 2, 3 or 4 and the non-toxic, pharmaceutically acceptable salts thereof which have respiratory anti-inflammatory and peripheric antitussive properties and their preparation.
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