| 摘要 |
Platelet activating factor antagonists of formula (I), in which R<2> is optionally substituted phenyl, R<1> is H, alkyl or arylalkyl, Het is an optionally substituted N-containing heterocyclic group optionally fused to a phenyl or a further heterocyclic ring, and Z completes an optionally substituted carbocyclic or heterocyclic ring having a carbonyl group attached to the 5-position of the dihydropyridine ring. The compounds are useful for treating allergic and inflammatory conditions. |
