Patent ID: 8268810

Claim:
Compound of formula (I) in which: 1) represents a single or double bond; 2) Q represents a nitrogen atom or an NH radical; 3) X 1 , X 2 , X 3 , X 4 and X 5 , which are identical or different, independently represent, provided that X 1 , X 2 , X 3 , X 4 and X 5 are not all H and that at least one of X 1 , X 2 , X 3 , X 4 and X 5 is a liphophilic group: 3.1) a hydrogen atom; 3.2) a —(CH 2 ) a —CONR 1 R 2 , —(CH 2 ) a —NR 1 COR 2 or group, with; a representing 1, 2 or 3; each R 1 or R 2 group independently representing an H atom; a substituted or unsubstituted and linear, branched or cyclic C 7 -C 30 alkyl or alkenyl chain optionally interrupted by O, NH, NR 3 or S, where R 3 is a C 1 -C 3 alkyl; or a group with b representing 0, 1 or 2, Z representing O − or OH, R 5 representing a saturated or unsaturated and optionally substituted group of at least 6 carbon atoms, and spacer representing a CH 2 CH 2 or polyalkylene glycol group; 3.3) a group with: d between 0 and 3; Y chosen from O and S; R 7 chosen from H, OH, CH 3 or OCH 3 ; R 1 and R 2 are as defined above; 4) A 1 , A 2 , B 1 , B 2 , C 1 , C 2 , D 1 , D 2 , E 1 , E 2 , F 1 and F 2 represent, independently of one another, an H or CH 3 or cyclohexyl group; 5) K represents C or N or CH or NH or N + R 4 with R 4 being a C 1 -C 6 group chosen from alkyl, benzyl or substituted benzyl; 6) G is not present or represents O or NHR 4 , with R 4 as defined above; and its pharmaceutically acceptable salts.