| abstract |
The present invention relates to compounds which are useful as potassium channel openers, in particular as Kv7.4 potassium channel openers. The compounds are compounds according to formula (I), wherein - n = 0 or 1, - RL is a substituent selected from the group consisting of substituted or unsubstituted cycloalkyl groups, in particular bicycloalkyl groups, phenyl groups substituted or unsubstituted thienyl groups, substituted or unsubstituted thienyl groups or cyclopentathienyl groups, and substituted or unsubstituted indanyl groups, which optionally contain heteroatoms, and RR is a substituent selected from the group consisting of substituted or unsubstituted phenyl groups or benzyl groups substituted or unsubstituted, which optionally contain heteroatoms, or a stereoisomer, a tautomer, a prodrug or a salt, preferably a pharmaceutically acceptable salt thereof. |