Derivatives of 2-fluoroalkylbenzimidazole, process for their preparation and pharmaceutical compositions containing them.

摘要

A compound of the general formula 1:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="28" wi="85" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>or a salt or solvate thereof, in which, R' represents hydrogen or a lower alkyl group, R<Sup>2</Sup> represents hydrogen, a lower alkyl group, or
<Chemistry id="chema02" num="0002"><Image id="ia02" he="13" wi="30" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>R<Sup>3</Sup> represents hydrogen, a lower alkyl group, or
<Chemistry id="chema03" num="0003"><Image id="ia03" he="14" wi="44" file="IMGA0003.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>R<Sup>4</Sup> represents a lower alkyl group substituted by one or more fluorine atoms, R<Sup>5</Sup> represents hydrogen, halogen or lower alkyl, and

R<Sup>6</Sup> represents a lower alkyl or a substituted or unsubstituted carbocyclic aryl group.