N,N-SUBSTITUTED GUANIDINE COMPOUND

摘要

The invention is directed to a N,N-substituted guanidine compound or a salt or solvate thereof according to formula (1), R1RNC(NH)NR2R3, wherein R1 is methyl and R2 is hydrogen. R3 is a organic group comprising a halogen and thiomethyl substituted phenyl group. R is an organic group comprising a substituted aryl group Z wherein the substituent group is —Y—R4, wherein Y is a heteroatom chosen from the group consisting of O, S and N and R4 is a fluorinated organic group.