Fused 1,4-dihydropyridines as antiallergy and antiinflammatory agents
申请人:Pfizer Inc.
公开号:US04853392A1
公开(公告)日:1989-08-01
Compounds of the formula ##STR1## where R.sup.1 is lower alkyl, R.sup.2 is chlorophenyl, Y is alkylene, X is heterocyclic and Z is a fused ring are useful as antiinflammatory and antiallergy agents.
Certain oxo-pyrrolo 1,4-dihydropyridines as antiallergy and
申请人:Pfizer Inc.
公开号:US04992447A1
公开(公告)日:1991-02-12
Compounds of the formula ##STR1## where R.sup.1 is lower alkyl, R.sup.2 is chlorophenyl, Y is alkylene, X is heterocyclic and Z is a fused ring are useful as antiinflammatory and antiallergy agents.