(19)
(11)
EP 1 121 378 A1
(12)
(43)
Date of publication:
08.08.2001
Bulletin 2001/32
(21)
Application number:
99951511.7
(22)
Date of filing:
13.10.1999
(51)
International Patent Classification (IPC)
7
:
C07K
7/56
,
C07K
5/08
,
C07C
271/22
,
A61K
51/08
(86)
International application number:
PCT/US9921/628
(87)
International publication number:
WO 0021/982
(
20.04.2000
Gazette 2000/16)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV RO SI
(30)
Priority:
13.10.1998
US 103921 P
(71)
Applicant:
Du Pont Pharmaceuticals Company
Wilmington, DE 19807-2802 (US)
(72)
Inventor:
BISHOP, John
Groton, MA 01450 (US)
(74)
Representative:
Jones, Alan John
CARPMAELS & RANSFORD43 Bloomsbury Square
London, WC1A 2RA
London, WC1A 2RA (GB)
(54)
A PROCESS FOR THE PREPARATION OF A THROMBUS IMAGING AGENT