A saturated heterocyclic carboxamide derivative of the following general formula (I) and salts thereof which have platelet activating factor (PAF) antagonizing activity. ##STR1##
Benzopyrano (2,3-d) triazole-derivatives, their preparation and use in pharmaceutical compositions
申请人:BEECHAM GROUP PLC
公开号:EP0034004B1
公开(公告)日:1983-09-28
US4405620A
申请人:——
公开号:US4405620A
公开(公告)日:1983-09-20
US4987132A
申请人:——
公开号:US4987132A
公开(公告)日:1991-01-22
Piperazine derivatives
申请人:Beecham Group Limited
公开号:US04405620A1
公开(公告)日:1983-09-20
Compounds of the formula (I), or pharmaceutically acceptable salts thereof ##STR1## wherein X is phenyl, optionally substituted by one halogen, C.sub.1-4 alkyl or C.sub.1-4 alkoxy; or pyridyl; R.sub.1 is hydrogen or C.sub.1-6 alkyl; and n is 1 to 6, pharmaceutical compositions containing them and a process for their preparation. These compounds are useful in the prophylaxis or treatment of diseases due to a histamine-mediated allergic response.