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1. (WO1998048838) COMPOUNDS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/048838 International Application No.: PCT/GB1998/001244
Publication Date: 05.11.1998 International Filing Date: 29.04.1998
Chapter 2 Demand Filed: 20.11.1998
IPC:
A61K 41/00 (2006.01) ,A61K 49/00 (2006.01) ,A61K 49/04 (2006.01) ,A61K 49/12 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
41
Medicinal preparations obtained by treating materials with wave energy or particle radiation
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49
Preparations for testing in vivo
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49
Preparations for testing in vivo
04
X-ray contrast preparations
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49
Preparations for testing in vivo
06
Nuclear magnetic resonance (NMR) contrast preparations; Magnetic resonance imaging (MRI) contrast preparations
08
characterised by the carrier
10
Organic compounds
12
Macromolecular compounds
Applicants:
NYCOMED IMAGING AS [NO/NO]; Nycoveien 1-2 N-0401 Oslo, NO (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
COCKBAIN, Julian, Roderick, Michaelson [GB/GB]; GB (GB)
SNOW, Robert, Allen [CA/US]; US (UsOnly)
HENRICHS, Paul, Mark [US/US]; US (UsOnly)
DELECKI, Daniel, Joseph [US/US]; US (UsOnly)
SANDERSON, William, Anthony [GB/US]; US (UsOnly)
DESAI, Vinay, Chandrakant [IN/US]; US (UsOnly)
BACON, Edward [US/US]; US (UsOnly)
HOLLISTER, Kenneth, Robert [US/US]; US (UsOnly)
HOHENSCHUH, Eric, Paul [US/US]; US (UsOnly)
Inventors:
SNOW, Robert, Allen; US
HENRICHS, Paul, Mark; US
DELECKI, Daniel, Joseph; US
SANDERSON, William, Anthony; US
DESAI, Vinay, Chandrakant; US
BACON, Edward; US
HOLLISTER, Kenneth, Robert; US
HOHENSCHUH, Eric, Paul; US
Agent:
COCKBAIN, Julian ; 10410 Miller Road Dallas, TX 75238, US
Priority Data:
08/848,58629.04.1997US
09/035,28505.03.1998US
9727124.122.12.1997GB
Title (EN) COMPOUNDS
(FR) COMPOSES
Abstract:
(EN) This invention provides a physiologically tolerable light imaging contrast agent compound having a molecular weight in the range 500 to 500000 and containing at least two chromophores having delocalized electron systems as well as at least one polyalkylene oxide (PAO) moiety having a molecular weight in the range 60 to 100000.
(FR) L'invention concerne un composé servant d'agent de contraste physiologiquement tolérable dans un procédé d'imagerie lumineuse, le poids moléculaire de ce composé variant entre 500 et 500 000. Ce composé renferme au moins deux chromophores pourvus de systèmes d'électrons délocalisés, et au moins un fragment de polyoxyde d'alkylène (PAO), dont le poids moléculaire moyen se situe entre 60 et 100 000.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0979103US6350431JP4699575 JP2002504894 AU1998072212