abstract |
The present invention relates to salts of (R)-5-(2-phenylsulphonylethenyl)-3-(N- methylpyrrolidin-2-ylmethyl)-lH-indole of the Formula:(I) wherein HX is an acid selected from para-toluene sulfonic acid, benzene sulphonic acid, trifluoroacetic acid, methane sulphonic acid, formic acid and succinic acid; and to processes of preparing and using such salts. |