Sodium channel blockers

Details Sodium channel blockers Sodium channel blockers

2005-06-07

2005-06-07

Raymond, Richard L. (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C544S407000

Reexamination Certificate

active

06903105

ABSTRACT:
The present invention relates to pyrazinoylguanidine compounds represented by formula (I):where at least one of R3and R4is a group represented by formula (A):where the other structural groups are defined herein. The present invention also includes a variety of methods of treatment using these sodium channel blockers.

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