Quinoline-4-carbonylguanidine derivatives, process for producing

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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546169, A61K 3147

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active

056271930

ABSTRACT:
The present invention relates to quinoline-4-carbonylguanidine derivative represented by formula (1) ##STR1## and pharmaceutically acceptable salt thereof, a process for producing the same, and a Na.sup.+ /H.sup.+ exchanger inhibitor containing the compound as an active ingredient. The compounds of the present invention are useful as an agent for treating or preventing various diseases by hyperfunction of the Na.sup.+ /H.sup.+ exchanger and as a diagnostic agent for these diseases.

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