(19)
(11) EP 1 051 160 A1

(12)

(43) Date of publication:
15.11.2000 Bulletin 2000/46

(21) Application number: 99907510.4

(22) Date of filing: 05.02.1999
(51) International Patent Classification (IPC)7: A61K 9/51, A61K 38/23, A61K 31/725, A61K 31/12
(86) International application number:
PCT/EP9900/782
(87) International publication number:
WO 9939/700 (12.08.1999 Gazette 1999/32)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

(30) Priority: 06.02.1998 IT MI980234

(71) Applicant: EURAND INTERNATIONAL S.P.A.
Milano (IT)

(72) Inventors:
  • ESPOSITO, Pierandrea
    I-34100 Trieste (IT)
  • COLOMBO, Italo
    I-20065 Inzago (IT)
  • COCEANI, Nicoletta
    I-33043 Cividale (IT)
  • DEL CURTO, Maria, Dorly
    I-27050 Corvino Sanquirico (IT)
  • CARLI, Fabio
    I-34136 Trieste (IT)

(74) Representative: Gervasi, Gemma, Dr. 
NOTARBARTOLO & GERVASI Srl,Corso di Porta Vittoria, 9
20122 Milano
20122 Milano (IT)

   


(54) PHARMACEUTICAL COMPOSITIONS IN FORM OF NANOPARTICLES COMPRISING LIPIDIC SUBSTANCES AND AMPHIPHILIC SUBSTANCES AND RELATED PREPARATION PROCESS