| abstract |
The invention concerns a 2′,2′-difluoro-2′-deoxycytidine derivative of general formula (I), wherein: R 1 , R 2 and R 3 , identical or different, represent independently of one another, a hydrogen atom or an at least C 18 hydrocarbon acyl radical and of such conformation that it is capable of providing the compound of general formula (I), a compacted form in a polar solvent medium, at least one of groups R 1 , R 2 and R 3 being other than a hydrogen atom. |