(19)
(11) EP 0 738 283 A1

(12)

(43) Date of publication:
23.10.1996 Bulletin 1996/43

(21) Application number: 95907974.0

(22) Date of filing: 05.01.1995
(51) International Patent Classification (IPC): 
C07H 21/ 00( . )
A61K 49/ 00( . )
C07C 211/ 29( . )
C07C 237/ 10( . )
C07C 281/ 02( . )
C07D 259/ 00( . )
C07K 16/ 00( . )
G01N 33/ 534( . )
A61K 39/ 395( . )
A61K 51/ 10( . )
C07C 211/ 52( . )
C07C 245/ 20( . )
C07C 331/ 28( . )
C07K 14/ 00( . )
C09K 3/ 00( . )
(86) International application number:
PCT/US1995/000068
(87) International publication number:
WO 1995/018832 (13.07.1995 Gazette 1995/30)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

(30) Priority: 07.01.1994 US 19940178675

(71) Applicant: AKZO NOBEL N.V.
NL-6800 LS Arnhem (NL)

(72) Inventors:
  • SUBRAMANIAN, Ramaswamy
    Frederick, MD 21707 (US)
  • COLONY, James
    Seattle, WA 98103 (US)

(74) Representative: Van Gent, Marieke 
N.V. Organon, Postbus 20
5340 BH Oss
5340 BH Oss (NL)

   


(54) NEW POLYAMINOCARBOXYLATE CHELATORS