NO328115B1 - Fremstilling av trijodbenzen-forbindelser - Google Patents
Fremstilling av trijodbenzen-forbindelser Download PDFInfo
- Publication number
- NO328115B1 NO328115B1 NO19995677A NO995677A NO328115B1 NO 328115 B1 NO328115 B1 NO 328115B1 NO 19995677 A NO19995677 A NO 19995677A NO 995677 A NO995677 A NO 995677A NO 328115 B1 NO328115 B1 NO 328115B1
- Authority
- NO
- Norway
- Prior art keywords
- reaction medium
- amino
- triiodinated
- reaction
- product
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title description 5
- RIWAPWDHHMWTRA-UHFFFAOYSA-N 1,2,3-triiodobenzene Chemical class IC1=CC=CC(I)=C1I RIWAPWDHHMWTRA-UHFFFAOYSA-N 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 21
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 7
- 239000000047 product Substances 0.000 claims description 23
- -1 iodine halide Chemical class 0.000 claims description 21
- 239000012429 reaction media Substances 0.000 claims description 21
- 239000007795 chemical reaction product Substances 0.000 claims description 15
- 229910052740 iodine Inorganic materials 0.000 claims description 14
- 239000011630 iodine Substances 0.000 claims description 14
- GSCPDZHWVNUUFI-UHFFFAOYSA-N 3-aminobenzamide Chemical compound NC(=O)C1=CC=CC(N)=C1 GSCPDZHWVNUUFI-UHFFFAOYSA-N 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 11
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical group ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 claims description 10
- 238000006192 iodination reaction Methods 0.000 claims description 10
- 230000026045 iodination Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000012431 aqueous reaction media Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- XOZGAPXHJKSZCU-UHFFFAOYSA-N 5-amino-1-n,3-n-bis(2,3-dihydroxypropyl)benzene-1,3-dicarboxamide Chemical compound NC1=CC(C(=O)NCC(O)CO)=CC(C(=O)NCC(O)CO)=C1 XOZGAPXHJKSZCU-UHFFFAOYSA-N 0.000 claims description 3
- UXPIWHPHEGRYLB-UHFFFAOYSA-N 5-aminobenzene-1,3-dicarboxamide Chemical compound NC(=O)C1=CC(N)=CC(C(N)=O)=C1 UXPIWHPHEGRYLB-UHFFFAOYSA-N 0.000 claims description 3
- 150000001555 benzenes Chemical group 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 18
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 abstract description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000002585 base Substances 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000002872 contrast media Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 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 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229960001025 iohexol Drugs 0.000 description 4
- 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 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 229960004359 iodixanol Drugs 0.000 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 description 3
- 229960000824 iopentol Drugs 0.000 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 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 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 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000012045 crude solution Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940088679 drug related substance Drugs 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229960004647 iopamidol Drugs 0.000 description 2
- XQZXYNRDCRIARQ-LURJTMIESA-N iopamidol Chemical compound C[C@H](O)C(=O)NC1=C(I)C(C(=O)NC(CO)CO)=C(I)C(C(=O)NC(CO)CO)=C1I XQZXYNRDCRIARQ-LURJTMIESA-N 0.000 description 2
- 229960004537 ioversol Drugs 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007040 multi-step synthesis reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- 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
- GBUPGCQLNMNZPA-UHFFFAOYSA-N 5-amino-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical class NC(=O)C1=C(I)C(N)=C(I)C(C(N)=O)=C1I GBUPGCQLNMNZPA-UHFFFAOYSA-N 0.000 description 1
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- 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 1
- 230000006181 N-acylation Effects 0.000 description 1
- 238000007126 N-alkylation reaction Methods 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 125000003368 amide group Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 210000004913 chyme Anatomy 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000007862 dimeric product Substances 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical class 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229960000780 iomeprol Drugs 0.000 description 1
- 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 description 1
- 238000002955 isolation Methods 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
- 239000012907 medicinal substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 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
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012306 spectroscopic technique Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation 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)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9710728.8A GB9710728D0 (en) | 1997-05-23 | 1997-05-23 | Method |
| PCT/GB1998/001491 WO1998052909A1 (en) | 1997-05-23 | 1998-05-22 | Preparation of tri-iodo benzene compounds |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO995677L NO995677L (no) | 1999-11-19 |
| NO995677D0 NO995677D0 (no) | 1999-11-19 |
| NO328115B1 true NO328115B1 (no) | 2009-12-14 |
Family
ID=10812990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19995677A NO328115B1 (no) | 1997-05-23 | 1999-11-19 | Fremstilling av trijodbenzen-forbindelser |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0983227B8 (ja) |
| JP (1) | JP4476365B2 (ja) |
| AT (1) | ATE338024T1 (ja) |
| AU (1) | AU7540698A (ja) |
| DE (1) | DE69835742T2 (ja) |
| ES (1) | ES2271995T3 (ja) |
| GB (1) | GB9710728D0 (ja) |
| NO (1) | NO328115B1 (ja) |
| PT (1) | PT983227E (ja) |
| WO (1) | WO1998052909A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479916B (zh) * | 2020-12-02 | 2022-09-02 | 湖南丽臣奥威实业有限公司 | N-月桂酰甘氨酸或其盐的生产方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1548594A (en) * | 1976-06-11 | 1979-07-18 | Nyegaard & Co As | Triiodoisophthalic acid amides |
| AU623403B2 (en) * | 1988-04-06 | 1992-05-14 | Mallinckrodt, Inc. | Process for the preparation of 2,4,6-triiodo-5-amino-n-alkylisophthalamic acid |
| 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 |
| EP0828705B1 (en) * | 1995-05-24 | 2000-08-23 | Nycomed Imaging As | Iodination process |
-
1997
- 1997-05-23 GB GBGB9710728.8A patent/GB9710728D0/en active Pending
-
1998
- 1998-05-22 PT PT98922946T patent/PT983227E/pt unknown
- 1998-05-22 EP EP98922946A patent/EP0983227B8/en not_active Expired - Lifetime
- 1998-05-22 JP JP55013998A patent/JP4476365B2/ja not_active Expired - Lifetime
- 1998-05-22 ES ES98922946T patent/ES2271995T3/es not_active Expired - Lifetime
- 1998-05-22 AU AU75406/98A patent/AU7540698A/en not_active Abandoned
- 1998-05-22 WO PCT/GB1998/001491 patent/WO1998052909A1/en active IP Right Grant
- 1998-05-22 DE DE69835742T patent/DE69835742T2/de not_active Expired - Lifetime
- 1998-05-22 AT AT98922946T patent/ATE338024T1/de not_active IP Right Cessation
-
1999
- 1999-11-19 NO NO19995677A patent/NO328115B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69835742T2 (de) | 2007-09-13 |
| NO995677L (no) | 1999-11-19 |
| EP0983227B1 (en) | 2006-08-30 |
| ES2271995T3 (es) | 2007-04-16 |
| ATE338024T1 (de) | 2006-09-15 |
| JP2001525847A (ja) | 2001-12-11 |
| EP0983227A1 (en) | 2000-03-08 |
| AU7540698A (en) | 1998-12-11 |
| EP0983227B8 (en) | 2006-10-25 |
| DE69835742D1 (de) | 2006-10-12 |
| PT983227E (pt) | 2006-12-29 |
| GB9710728D0 (en) | 1997-07-16 |
| NO995677D0 (no) | 1999-11-19 |
| JP4476365B2 (ja) | 2010-06-09 |
| WO1998052909A1 (en) | 1998-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |