The present invention provides novel phosphate derivatives having the general
Formula I
##STR1##
wherein the wavy bond (![custom character]()
) represents the racemate, the (R)-enantiomer or the (S)-enantiomer
and A, B, R1, R2, R3, R4, m and n are
as defined herein, or a nontoxic pharmaceutically acceptable salt or solvate thereof
and are useful in the treatment of disorders which are responsive to the opening
of potassium channels.
