IL133100A - Yellow polymorph of - 5 Amino 2, 4, 6 - Telethiodo - N ', N Bite - (2, 3 Dihydroxypropyl) - Isoplamide, a process for its preparation and its use for the preparation of an antidote for iodinated X-rays - Google Patents
Yellow polymorph of - 5 Amino 2, 4, 6 - Telethiodo - N ', N Bite - (2, 3 Dihydroxypropyl) - Isoplamide, a process for its preparation and its use for the preparation of an antidote for iodinated X-raysInfo
- Publication number
- IL133100A IL133100A IL13310098A IL13310098A IL133100A IL 133100 A IL133100 A IL 133100A IL 13310098 A IL13310098 A IL 13310098A IL 13310098 A IL13310098 A IL 13310098A IL 133100 A IL133100 A IL 133100A
- Authority
- IL
- Israel
- Prior art keywords
- vwd
- isophthalamide
- bis
- dihydroxypropyl
- amino
- Prior art date
Links
- KAEGSAWWVYMWIQ-UHFFFAOYSA-N 5-amino-1-n,3-n-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound NC1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I KAEGSAWWVYMWIQ-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 16
- 238000002360 preparation method Methods 0.000 title claims description 15
- 239000002872 contrast media Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000000113 differential scanning calorimetry Methods 0.000 claims abstract description 3
- 238000002329 infrared spectrum Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 229960001025 iohexol Drugs 0.000 claims description 6
- NTHXOOBQLCIOLC-UHFFFAOYSA-N iohexol Chemical compound OCC(O)CN(C(=O)C)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I NTHXOOBQLCIOLC-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 5
- AMDBBAQNWSUWGN-UHFFFAOYSA-N Ioversol Chemical compound OCCN(C(=O)CO)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I AMDBBAQNWSUWGN-UHFFFAOYSA-N 0.000 claims description 4
- 229960004537 ioversol Drugs 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 229960004359 iodixanol Drugs 0.000 claims description 3
- NBQNWMBBSKPBAY-UHFFFAOYSA-N iodixanol Chemical compound IC=1C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C(I)C=1N(C(=O)C)CC(O)CN(C(C)=O)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I NBQNWMBBSKPBAY-UHFFFAOYSA-N 0.000 claims description 3
- 229960000780 iomeprol Drugs 0.000 claims description 3
- NJKDOADNQSYQEV-UHFFFAOYSA-N iomeprol Chemical compound OCC(=O)N(C)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I NJKDOADNQSYQEV-UHFFFAOYSA-N 0.000 claims description 3
- 229960000824 iopentol Drugs 0.000 claims description 3
- IUNJANQVIJDFTQ-UHFFFAOYSA-N iopentol Chemical compound COCC(O)CN(C(C)=O)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I IUNJANQVIJDFTQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- JVGOWGMPIDTIFZ-UHFFFAOYSA-N 5-amino-3-n,3-n-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound NC(=O)C1=C(I)C(N)=C(I)C(C(=O)N(CC(O)CO)CC(O)CO)=C1I JVGOWGMPIDTIFZ-UHFFFAOYSA-N 0.000 claims 1
- 229940126062 Compound A Drugs 0.000 description 27
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- -1 2,3 -dihydroxypropyl Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012045 crude solution Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GNBBCFFLJFKAHB-UHFFFAOYSA-N 5-amino-1-n,3-n-bis(2,3-dihydroxypropyl)benzene-1,3-dicarboxamide;hydrochloride Chemical class Cl.NC1=CC(C(=O)NCC(O)CO)=CC(C(=O)NCC(O)CO)=C1 GNBBCFFLJFKAHB-UHFFFAOYSA-N 0.000 description 1
- 229910016523 CuKa Inorganic materials 0.000 description 1
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 1
- 230000006181 N-acylation Effects 0.000 description 1
- 238000007126 N-alkylation reaction Methods 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 239000004296 sodium metabisulphite Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (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)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Indole Compounds (AREA)
- Polyamides (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9710726.2A GB9710726D0 (en) | 1997-05-23 | 1997-05-23 | Compound |
| US4917697P | 1997-06-10 | 1997-06-10 | |
| 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 (2)
| Publication Number | Publication Date |
|---|---|
| IL133100A0 IL133100A0 (en) | 2001-03-19 |
| IL133100A true IL133100A (en) | 2004-07-25 |
Family
ID=10812988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13310098A IL133100A (en) | 1997-05-23 | 1998-05-22 | Yellow polymorph of - 5 Amino 2, 4, 6 - Telethiodo - N ', N Bite - (2, 3 Dihydroxypropyl) - Isoplamide, a process for its preparation and its use for the preparation of an antidote for iodinated X-rays |
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)
| 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 |
| US20110256068A1 (en) | 2009-01-09 | 2011-10-20 | Wistand Lars-Goeran | Contrast media compositions |
| US20110021833A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Crystallization of an intermediate for synthesizing non-ionic x-ray contrast agents |
| US20110021834A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Continuous process of preparing intermediate for 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 |
| KR102078044B1 (ko) | 2011-09-19 | 2020-02-17 | 오렉쏘 에이비 | 오피오이드 의존증의 치료를 위한 남용-방지성 약학 조성물 |
Family Cites Families (9)
| 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 |
| JPH0625094B2 (ja) * | 1988-03-01 | 1994-04-06 | マリンクロット，インコーポレイテッド | 非イオン性ｘ線コントラスト剤、組成物及び方法 |
| 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 |
| DE69524088T2 (de) * | 1994-06-21 | 2002-08-29 | Mallinckrodt, Inc. | Verbesserte synthese von ioversol unter verwendung einer mit phosphorsäure modifizierten koaddition |
| GB9419206D0 (en) * | 1994-09-23 | 1994-11-09 | Nycomed Innovation Ab | Contrast media |
| JP3985034B2 (ja) * | 1995-05-24 | 2007-10-03 | ジーイー・ヘルスケア・アクスイェ・セルスカプ | ヨウ素化方法 |
-
1997
- 1997-05-23 GB GBGB9710726.2A patent/GB9710726D0/en active Pending
-
1998
- 1998-05-22 CN CNB988053217A patent/CN1161324C/zh not_active Expired - Lifetime
- 1998-05-22 BR BRPI9809153 patent/BRPI9809153B8/pt not_active IP Right Cessation
- 1998-05-22 KR KR1019997010757A patent/KR100543856B1/ko not_active IP Right Cessation
- 1998-05-22 CZ CZ0417199A patent/CZ297243B6/cs not_active IP Right Cessation
- 1998-05-22 CA CA002290544A patent/CA2290544A1/en not_active Abandoned
- 1998-05-22 PL PL336848A patent/PL190905B1/pl unknown
- 1998-05-22 DE DE69820435T patent/DE69820435T2/de not_active Expired - Lifetime
- 1998-05-22 EP EP98922947A patent/EP0983230B1/en not_active Expired - Lifetime
- 1998-05-22 IL IL13310098A patent/IL133100A/en not_active IP Right Cessation
- 1998-05-22 HU HU0003637A patent/HU224128B1/hu active IP Right Grant
- 1998-05-22 AT AT98922947T patent/ATE256101T1/de active
- 1998-05-22 AU AU75407/98A patent/AU725565B2/en not_active Ceased
- 1998-05-22 PT PT98922947T patent/PT983230E/pt unknown
- 1998-05-22 WO PCT/GB1998/001492 patent/WO1998052911A1/en active IP Right Grant
- 1998-05-22 JP JP55014098A patent/JP4476366B2/ja not_active Expired - Lifetime
-
1999
- 1999-11-12 US US09/438,385 patent/US6337422B1/en not_active Expired - Lifetime
- 1999-11-19 NO NO19995676A patent/NO327490B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0003637A1 (hu) | 2001-02-28 |
| PT983230E (pt) | 2004-04-30 |
| CA2290544A1 (en) | 1998-11-26 |
| CZ297243B6 (cs) | 2006-10-11 |
| DE69820435D1 (en) | 2004-01-22 |
| BRPI9809153B8 (pt) | 2021-07-06 |
| WO1998052911A1 (en) | 1998-11-26 |
| HU224128B1 (hu) | 2005-05-30 |
| ATE256101T1 (de) | 2003-12-15 |
| IL133100A0 (en) | 2001-03-19 |
| AU725565B2 (en) | 2000-10-12 |
| US6337422B1 (en) | 2002-01-08 |
| EP0983230B1 (en) | 2003-12-10 |
| KR20010012794A (ko) | 2001-02-26 |
| DE69820435T2 (de) | 2004-10-07 |
| AU7540798A (en) | 1998-12-11 |
| GB9710726D0 (en) | 1997-07-16 |
| CZ417199A3 (cs) | 2000-05-17 |
| NO995676D0 (no) | 1999-11-19 |
| NO995676L (no) | 1999-11-19 |
| JP2001526678A (ja) | 2001-12-18 |
| JP4476366B2 (ja) | 2010-06-09 |
| HUP0003637A3 (en) | 2001-06-28 |
| BRPI9809153B1 (pt) | 2017-11-14 |
| CN1257479A (zh) | 2000-06-21 |
| PL336848A1 (en) | 2000-07-17 |
| NO327490B1 (no) | 2009-07-13 |
| BRPI9809153A (pt) | 2000-08-01 |
| KR100543856B1 (ko) | 2006-01-23 |
| CN1161324C (zh) | 2004-08-11 |
| PL190905B1 (pl) | 2006-02-28 |
| EP0983230A1 (en) | 2000-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100819358B1 (ko) | 나테글리니드 결정의 제조방법 | |
| US20040132828A1 (en) | Polymorphic forms of sertraline hydrochloride | |
| AU725565B2 (en) | Yellow polymorph of 5-amino-2,4,6-triiodo-N,N'-bis (2,3-dihydroxypropyl)-isophthalamide | |
| SK14212002A3 (sk) | Spôsob prípravy (+)-cis-sertralínu | |
| JP3780002B2 (ja) | イオヘキソールの製法 | |
| CA2351717C (en) | A process for the preparation of n,n'-bis[2,3-dihydroxypropyl]-5-[(hydroxyacetyl)methylamino]-2,4,6-triiodo-1,3-benzenedicarboxamide | |
| DE69721052T2 (de) | Alpha-aminosäureamide, ihre herstellung und ihre therapeutische anwendung | |
| US6274762B1 (en) | Preparation of tri-iodo benzene compounds | |
| JPH0625175B2 (ja) | メラミンシアヌレートの合成方法 | |
| US6137006A (en) | Preparation of tri-iodo benzene compounds | |
| EP2281804A1 (en) | A continuous process of preparing 5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, an intermediate for synthesizing non-ionic X-ray contrast agents | |
| KR101076126B1 (ko) | 초음파를 이용한 요오딕사놀의 결정화 | |
| DE60108739T2 (de) | Herstellung von n-[n-(3,3-dimethylbutyl)-l-alpha-aspartyl]-l-phenylalanin-1-methylester durch verwendung vom l-alpha-aspartyl-l-phenylalanin-1-methylester als vorläufer | |
| JP4476365B2 (ja) | トリヨードベンゼン化合物の製造 | |
| KR20110009038A (ko) | 밀링을 이용한 요오딕사놀의 결정화 | |
| CA2710642C (en) | Crystallization of iodixanol using ultrasound | |
| CA2710577C (en) | Crystallization of iodixanol using milling | |
| DE19641178C2 (de) | Verfahren zur Herstellung von 5-Amino-2,4,6-triiod-isophthalsäure-N-(2,3 dihydroxypropyl)-monoamid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| HC | Change of name of proprietor(s) |
Owner name: GE HEALTHCARE AS Free format text: FORMER NAME:AMERSHAM HEALTH AS |
|
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| EXP | Patent expired |