NO329363B1 - Fremgangsmate for fremstilling av iodixanol - Google Patents
Fremgangsmate for fremstilling av iodixanol Download PDFInfo
- Publication number
- NO329363B1 NO329363B1 NO20013881A NO20013881A NO329363B1 NO 329363 B1 NO329363 B1 NO 329363B1 NO 20013881 A NO20013881 A NO 20013881A NO 20013881 A NO20013881 A NO 20013881A NO 329363 B1 NO329363 B1 NO 329363B1
- Authority
- NO
- Norway
- Prior art keywords
- compound
- iodixanol
- dimerization
- water
- mixture
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 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 title claims abstract description 27
- 229960004359 iodixanol Drugs 0.000 title claims abstract description 27
- 229940126062 Compound A Drugs 0.000 claims abstract description 46
- 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 claims abstract description 46
- 238000006471 dimerization reaction Methods 0.000 claims abstract description 21
- 239000011541 reaction mixture Substances 0.000 claims abstract description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical group COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- KIHQZLPHVZKELA-UHFFFAOYSA-N 1,3-dibromopropan-2-ol Chemical compound BrCC(O)CBr KIHQZLPHVZKELA-UHFFFAOYSA-N 0.000 claims description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 2
- 230000001476 alcoholic effect Effects 0.000 claims description 2
- 239000003125 aqueous solvent Substances 0.000 claims description 2
- 230000000447 dimerizing effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- BHCBLTRDEYPMFZ-UHFFFAOYSA-N 5-acetamido-1-n,3-n-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound CC(=O)NC1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I BHCBLTRDEYPMFZ-UHFFFAOYSA-N 0.000 claims 1
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 6
- 239000002244 precipitate Substances 0.000 abstract description 3
- ZJNFSGVGNJTJDC-UHFFFAOYSA-N 5-acetamido-3-n,3-n-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound CC(=O)NC1=C(I)C(C(N)=O)=C(I)C(C(=O)N(CC(O)CO)CC(O)CO)=C1I ZJNFSGVGNJTJDC-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000000243 solution Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- NBDAHKQJXVLAID-UHFFFAOYSA-N 5-nitroisophthalic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC([N+]([O-])=O)=C1 NBDAHKQJXVLAID-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000004237 preparative chromatography Methods 0.000 description 2
- 238000004262 preparative liquid chromatography Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- -1 4-30 hours Natural products 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Glass Compositions (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9903109.8A GB9903109D0 (en) | 1999-02-11 | 1999-02-11 | Process |
| PCT/GB2000/000413 WO2000047549A1 (en) | 1999-02-11 | 2000-02-10 | Preparation of iodixanol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20013881D0 NO20013881D0 (no) | 2001-08-09 |
| NO20013881L NO20013881L (no) | 2001-08-09 |
| NO329363B1 true NO329363B1 (no) | 2010-10-04 |
Family
ID=10847565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20013881A NO329363B1 (no) | 1999-02-11 | 2001-08-09 | Fremgangsmate for fremstilling av iodixanol |
Country Status (18)
| Country | Link |
|---|---|
| US (8) | US6974882B2 (de) |
| EP (1) | EP1150943B1 (de) |
| JP (1) | JP4545945B2 (de) |
| KR (1) | KR100625139B1 (de) |
| CN (1) | CN1178899C (de) |
| AT (1) | ATE249420T1 (de) |
| AU (1) | AU2449500A (de) |
| CA (1) | CA2356942C (de) |
| CZ (1) | CZ296353B6 (de) |
| DE (1) | DE60005143T2 (de) |
| ES (1) | ES2206190T3 (de) |
| GB (1) | GB9903109D0 (de) |
| HU (1) | HU228226B1 (de) |
| IL (1) | IL143969A0 (de) |
| NO (1) | NO329363B1 (de) |
| PL (1) | PL197893B1 (de) |
| PT (1) | PT1150943E (de) |
| WO (1) | WO2000047549A1 (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100574087B1 (ko) | 2004-09-09 | 2006-04-27 | 주식회사태준제약 | 아이오디사놀의 제조방법 |
| KR100700701B1 (ko) * | 2004-10-28 | 2007-03-28 | 동국정밀화학(주) | 이오딕사놀의 제조방법 |
| NO20053687D0 (no) * | 2005-07-29 | 2005-07-29 | Amersham Health As | Crystallisation Process. |
| NO20055702D0 (no) * | 2005-12-02 | 2005-12-02 | Amersham Health As | Contrast agents |
| US20070148096A1 (en) * | 2005-12-15 | 2007-06-28 | Lars-Goran Wistrand | Contrast Agents |
| EP1966110B1 (de) | 2005-12-19 | 2013-04-24 | Ge Healthcare As | Verfahren zur aufreinigung von iodixanol |
| CN101195587B (zh) * | 2006-12-19 | 2010-07-21 | 浙江尖峰海洲制药有限公司 | 一种碘克沙醇水解物的制备方法 |
| CN101293855B (zh) * | 2007-04-27 | 2012-08-29 | 上海冠杰生物医药科技有限公司 | 一种碘克沙醇的纯化方法 |
| AU2008273037B2 (en) | 2007-07-12 | 2012-11-15 | Ge Healthcare As | Contrast agents |
| EP3311877A1 (de) | 2007-07-19 | 2018-04-25 | Medical Components, Inc. | Venöser zugangsport mit röntgendichten kennzeichnungsmerkmalen |
| US20110021822A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | continuous deacetylation and purification process in synthesis of non-ionic x-ray contrast agents |
| US20110021828A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Recovering unreacted intermediate from desalinated and desolventized dimerisation reaction mixture by ultrafiltration |
| US8962886B2 (en) * | 2009-07-21 | 2015-02-24 | Ge Healthcare As | Synthesis of iodixanol in methanol |
| US7696381B1 (en) * | 2009-07-21 | 2010-04-13 | Ge Healthcare As | Alternative dimerisation reagents for synthesis of iodixanol |
| US20110021832A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Synthesis of iodixanol in water |
| US7754920B1 (en) * | 2009-07-21 | 2010-07-13 | Ge Healthcare As | Solvent reduction in crystallisation of intermediate for non-ionic X-ray contrast agents |
| US20110021825A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Process for isolating iodixanol from an aqueous solution |
| US7999135B2 (en) | 2009-07-21 | 2011-08-16 | Ge Healthcare As | Crystallization of iodixanol using ultrasound |
| US8962887B2 (en) * | 2009-07-21 | 2015-02-24 | Ge Healthcare As | Synthesis of iodixanol in 1-methoxy-2-propanol and water or methanol |
| US20110020238A1 (en) | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Stabilizing aqueous solution of iodine chloride by adding sodium chloride |
| US20110021833A1 (en) | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Crystallization of an intermediate for synthesizing non-ionic x-ray contrast agents |
| US8969619B2 (en) * | 2009-07-21 | 2015-03-03 | Ge Healthcare As | Synthesis of iodixanol in propyleneglycol |
| US20110021821A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Continuous acetylation process in synthesis of non-ionic x-ray contrast agents |
| US7999134B2 (en) * | 2009-07-21 | 2011-08-16 | Ge Healthcare As | Crystallization of iodixanol using milling |
| US20110021823A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Processing crude iodixanol mixture by nanofiltration |
| US8461600B2 (en) * | 2009-09-11 | 2013-06-11 | Ut-Battelle, Llc | Method for morphological control and encapsulation of materials for electronics and energy applications |
| CN102079716B (zh) * | 2009-11-26 | 2014-03-05 | 浙江台州海神制药有限公司 | 碘克沙醇的制备与纯化 |
| KR101699226B1 (ko) | 2009-11-26 | 2017-01-24 | 호비온 차이나 홀딩 리미티드 | 이오딕사놀의 제조 및 정제 |
| ES2680019T3 (es) | 2010-12-21 | 2018-09-03 | Ge Healthcare As | Desalinización de una composición que comprende un agente de contraste |
| CN103058880B (zh) * | 2011-10-21 | 2015-08-05 | 连云港润众制药有限公司 | 碘克沙醇及其合成中间体的制备方法 |
| KR20150061635A (ko) * | 2012-09-27 | 2015-06-04 | 지이 헬스케어 에이에스 | 아이오포르미놀의 중간체 화합물의 제조법 |
| CN102875411A (zh) * | 2012-10-30 | 2013-01-16 | 广州牌牌生物科技有限公司 | 一种用大孔树脂分离纯化碘克沙醇注射剂原料的方法 |
| CA2881707C (en) * | 2012-11-12 | 2021-01-12 | Ge Healthcare As | Preparation of intermediates of x-ray contrast agents |
| CN103265449A (zh) * | 2013-05-30 | 2013-08-28 | 四川铂瑞生物医药有限公司 | 5-氨基-2,4,6-三碘-n,n’-双(2,3-二羟基丙基)-1,3-苯二甲酰胺的合成 |
| JP6506758B2 (ja) | 2013-12-06 | 2019-04-24 | ジーイー・ヘルスケア・アクスイェ・セルスカプ | 非イオン性ｘ線造影剤の合成における中間体を精製するための代替プロセス |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816521A (en) | 1967-10-02 | 1974-06-11 | Ueno Pharm Co Ltd | Process for the production of p-hydroxy benzoic acid |
| LU88639I2 (fr) * | 1982-11-08 | 1996-02-01 | Nycomed Imaging S A | Agents de contraste pour rayons x |
| US5235116A (en) | 1992-08-24 | 1993-08-10 | Eastman Kodak Company | Process for the preparation of 2-(1-phenylethyl)hydroquinone and 2-(1-phenylethyl)hydroquinone diacetate |
| GB9618055D0 (en) | 1996-08-29 | 1996-10-09 | Nycomed Imaging As | Process |
| GB9624612D0 (en) * | 1996-11-26 | 1997-01-15 | Nycomed Imaging As | Process |
-
1999
- 1999-02-11 GB GBGB9903109.8A patent/GB9903109D0/en not_active Ceased
-
2000
- 2000-02-10 PL PL348857A patent/PL197893B1/pl unknown
- 2000-02-10 CN CNB008037051A patent/CN1178899C/zh not_active Expired - Lifetime
- 2000-02-10 ES ES00902754T patent/ES2206190T3/es not_active Expired - Lifetime
- 2000-02-10 WO PCT/GB2000/000413 patent/WO2000047549A1/en active IP Right Grant
- 2000-02-10 DE DE60005143T patent/DE60005143T2/de not_active Expired - Lifetime
- 2000-02-10 HU HU0105096A patent/HU228226B1/hu unknown
- 2000-02-10 CZ CZ20012891A patent/CZ296353B6/cs not_active IP Right Cessation
- 2000-02-10 EP EP00902754A patent/EP1150943B1/de not_active Expired - Lifetime
- 2000-02-10 CA CA002356942A patent/CA2356942C/en not_active Expired - Lifetime
- 2000-02-10 IL IL14396900A patent/IL143969A0/xx not_active IP Right Cessation
- 2000-02-10 AU AU24495/00A patent/AU2449500A/en not_active Abandoned
- 2000-02-10 AT AT00902754T patent/ATE249420T1/de not_active IP Right Cessation
- 2000-02-10 KR KR1020017010055A patent/KR100625139B1/ko active IP Right Grant
- 2000-02-10 JP JP2000598470A patent/JP4545945B2/ja not_active Expired - Lifetime
- 2000-02-10 PT PT00902754T patent/PT1150943E/pt unknown
-
2001
- 2001-08-06 US US09/923,074 patent/US6974882B2/en not_active Expired - Lifetime
- 2001-08-09 NO NO20013881A patent/NO329363B1/no not_active IP Right Cessation
-
2005
- 2005-11-28 US US11/288,029 patent/US20060137602A1/en not_active Abandoned
-
2007
- 2007-03-01 US US11/680,716 patent/US20070203362A1/en not_active Abandoned
- 2007-12-18 US US11/958,714 patent/US20080161606A1/en not_active Abandoned
-
2008
- 2008-10-06 US US12/245,886 patent/US20090112022A1/en not_active Abandoned
-
2009
- 2009-08-24 US US12/545,884 patent/US20100069669A1/en not_active Abandoned
-
2010
- 2010-08-24 US US12/862,023 patent/US20110207963A1/en not_active Abandoned
-
2011
- 2011-10-06 US US13/267,133 patent/US20120083625A1/en not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |