(19)
(11) EP 0 915 829 A1

(12)

(43) Date of publication:
19.05.1999 Bulletin 1999/20

(21) Application number: 97940037.0

(22) Date of filing: 28.07.1997
(51) International Patent Classification (IPC): 
C07D 231/ 42( . )
A61K 49/ 06( . )
C07C 229/ 26( . )
C07C 229/ 76( . )
 A61K 49/ 00( . )
C07C 229/ 16( . )
C07C 229/ 36( . )
C07D 209/ 20( . )
(86) International application number:
PCT/EP1997/004096
(87) International publication number:
WO 1998/005625 (12.02.1998 Gazette 1998/06)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 02.08.1996 IT 1996MI01684

(71) Applicants:
  • BRACCO S.p.A.
    20134 Milano (IT)
  • DIBRA S.p.A.
    20122 Milano (IT)

(72) Inventors:
  • CALABI, Luisella
    I-20134 Milano (IT)
  • MAIOCCHI, Alessandro
    I-20134 Milano (IT)
  • LOLLI, Marco
    I-20156 Milano (IT)
  • REBASTI, Fabrizio
    I-20134 Milano (IT)

(74) Representative: Minoja, Fabrizio, Dr., et al 
Bianchetti Bracco Minoja S.r.l. Via Rossini, 8
20122 Milano
20122 Milano (IT)

   


(54) DIAGNOSTIC IMAGING CONTRAST AGENT WITH IMPROVED IN-SERUM-RELAXIVITY