NO995676D0 - Isoftalamid derivat som gul polymorf - Google Patents

Isoftalamid derivat som gul polymorf

Info

Publication number
NO995676D0
NO995676D0 NO995676A NO995676A NO995676D0 NO 995676 D0 NO995676 D0 NO 995676D0 NO 995676 A NO995676 A NO 995676A NO 995676 A NO995676 A NO 995676A NO 995676 D0 NO995676 D0 NO 995676D0
Authority
NO
Norway
Prior art keywords
isophthalamide
derivative
yellow polymorph
polymorph
yellow
Prior art date
Application number
NO995676A
Other languages
English (en)
Other versions
NO327490B1 (no
NO995676L (no
Inventor
Dick Malthe-Soerenssen
Audun Aukrust
Original Assignee
Nycomed Imaging As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nycomed Imaging As filed Critical Nycomed Imaging As
Publication of NO995676L publication Critical patent/NO995676L/no
Publication of NO995676D0 publication Critical patent/NO995676D0/no
Publication of NO327490B1 publication Critical patent/NO327490B1/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0438—Organic X-ray contrast-enhancing agent comprising an iodinated group or an iodine atom, e.g. iopamidol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Steroid Compounds (AREA)
  • Indole Compounds (AREA)
  • Polyamides (AREA)
NO19995676A 1997-05-23 1999-11-19 Isoftalamid derivat som gul polymorf NO327490B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9710726.2A GB9710726D0 (en) 1997-05-23 1997-05-23 Compound
PCT/GB1998/001492 WO1998052911A1 (en) 1997-05-23 1998-05-22 Yellow polymorph of 5-amino-2,4,6-triiodo-n,n'-bis(2,3-dihydroxypropyl)-isophthalamide

Publications (3)

Publication Number Publication Date
NO995676L NO995676L (no) 1999-11-19
NO995676D0 true NO995676D0 (no) 1999-11-19
NO327490B1 NO327490B1 (no) 2009-07-13

Family

ID=10812988

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19995676A NO327490B1 (no) 1997-05-23 1999-11-19 Isoftalamid derivat som gul polymorf

Country Status (18)

Country Link
US (1) US6337422B1 (no)
EP (1) EP0983230B1 (no)
JP (1) JP4476366B2 (no)
KR (1) KR100543856B1 (no)
CN (1) CN1161324C (no)
AT (1) ATE256101T1 (no)
AU (1) AU725565B2 (no)
BR (1) BRPI9809153B8 (no)
CA (1) CA2290544A1 (no)
CZ (1) CZ297243B6 (no)
DE (1) DE69820435T2 (no)
GB (1) GB9710726D0 (no)
HU (1) HU224128B1 (no)
IL (1) IL133100A (no)
NO (1) NO327490B1 (no)
PL (1) PL190905B1 (no)
PT (1) PT983230E (no)
WO (1) WO1998052911A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7524515B2 (en) * 2003-01-10 2009-04-28 Mutual Pharmaceuticals, Inc. Pharmaceutical safety dosage forms
WO2007094683A1 (en) 2006-02-15 2007-08-23 Ge Healthcare As Contrast agents
US7662859B2 (en) 2007-02-16 2010-02-16 Ge Healthcare As Contrast agents
JP2012514622A (ja) 2009-01-09 2012-06-28 ジーイー・ヘルスケア・アクスイェ・セルスカプ 造影製剤組成物
US20110021834A1 (en) * 2009-07-21 2011-01-27 Ge Healthcare As Continuous process of preparing intermediate for non-ionic x-ray contrast agents
US20110021833A1 (en) * 2009-07-21 2011-01-27 Ge Healthcare As Crystallization of an intermediate for synthesizing non-ionic x-ray contrast agents
EP2281807A1 (en) * 2009-07-21 2011-02-09 GE Healthcare AS Decolorizing 5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, a contrast media intermediate
AU2012311293B2 (en) 2011-09-19 2014-02-20 Orexo Ab New abuse-resistant pharmaceutical composition for the treatment of opioid dependence

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
US4256729A (en) * 1979-03-23 1981-03-17 Mallinckrodt, Inc. N,N'-Bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-5-(2-keto-L-gulonamido)isophthalamide and radiological compositions containing same
US4396598A (en) * 1982-01-11 1983-08-02 Mallinckrodt, Inc. Triiodoisophthalamide X-ray contrast agent
EP0410974A4 (en) * 1988-03-01 1991-09-11 Mallinckrodt, Inc. Nonionic x-ray contrast agents, compositions and methods
US5013865A (en) * 1988-04-06 1991-05-07 Mallinckrodt, Inc. Process for the preparation of 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid and 2,4,6-triiodo-5-amino-isophthalamide compounds
US5256393A (en) * 1991-04-16 1993-10-26 Mallinckrodt Medical, Inc. Use of azeotropic distillation in process to dry 5-amino-N,N'bis (2,3-dihydroxypropyl)-2,4,6-triiodoisphthalamide
WO1995035122A1 (en) * 1994-06-21 1995-12-28 Mallinckrodt Medical, Inc. Improved synthesis of ioversol using phosphoric acid modified co-addition
GB9419206D0 (en) * 1994-09-23 1994-11-09 Nycomed Innovation Ab Contrast media
PT828705E (pt) * 1995-05-24 2000-12-29 Nycomed Imaging As Processo para iodacao

Also Published As

Publication number Publication date
DE69820435D1 (en) 2004-01-22
PT983230E (pt) 2004-04-30
HUP0003637A1 (hu) 2001-02-28
ATE256101T1 (de) 2003-12-15
EP0983230B1 (en) 2003-12-10
US6337422B1 (en) 2002-01-08
HUP0003637A3 (en) 2001-06-28
KR100543856B1 (ko) 2006-01-23
JP4476366B2 (ja) 2010-06-09
BRPI9809153A (pt) 2000-08-01
NO327490B1 (no) 2009-07-13
CA2290544A1 (en) 1998-11-26
CZ297243B6 (cs) 2006-10-11
HU224128B1 (hu) 2005-05-30
KR20010012794A (ko) 2001-02-26
IL133100A0 (en) 2001-03-19
IL133100A (en) 2004-07-25
BRPI9809153B1 (pt) 2017-11-14
GB9710726D0 (en) 1997-07-16
CN1257479A (zh) 2000-06-21
DE69820435T2 (de) 2004-10-07
JP2001526678A (ja) 2001-12-18
EP0983230A1 (en) 2000-03-08
AU7540798A (en) 1998-12-11
NO995676L (no) 1999-11-19
CZ417199A3 (cs) 2000-05-17
AU725565B2 (en) 2000-10-12
BRPI9809153B8 (pt) 2021-07-06
PL336848A1 (en) 2000-07-17
CN1161324C (zh) 2004-08-11
PL190905B1 (pl) 2006-02-28
WO1998052911A1 (en) 1998-11-26

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Legal Events

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MK1K Patent expired