JP2011500533A - 造影剤 - Google Patents
造影剤 Download PDFInfo
- Publication number
- JP2011500533A JP2011500533A JP2010528408A JP2010528408A JP2011500533A JP 2011500533 A JP2011500533 A JP 2011500533A JP 2010528408 A JP2010528408 A JP 2010528408A JP 2010528408 A JP2010528408 A JP 2010528408A JP 2011500533 A JP2011500533 A JP 2011500533A
- Authority
- JP
- Japan
- Prior art keywords
- dihydroxypropyl
- hydroxyacetylamino
- triiodo
- propyl
- dihydroxypropionylamino
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000002872 contrast media Substances 0.000 title claims abstract description 73
- 150000001875 compounds Chemical class 0.000 claims abstract description 99
- 239000000203 mixture Substances 0.000 claims abstract description 45
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 23
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 18
- 238000003384 imaging method Methods 0.000 claims abstract description 12
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims abstract description 7
- BCIIMDOZSUCSEN-UHFFFAOYSA-N piperidin-4-amine Chemical group NC1CCNCC1 BCIIMDOZSUCSEN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims abstract description 5
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 5
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 4
- -1 2,3-dihydroxypropyl moiety Chemical group 0.000 claims description 143
- 238000004519 manufacturing process Methods 0.000 claims description 25
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 18
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims description 8
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 6
- 239000000032 diagnostic agent Substances 0.000 claims description 5
- 229940039227 diagnostic agent Drugs 0.000 claims description 5
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 5
- 241001465754 Metazoa Species 0.000 claims description 4
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 4
- 238000002405 diagnostic procedure Methods 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 125000005647 linker group Chemical group 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 239000003937 drug carrier Substances 0.000 claims description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- GNQYEPPDSODTLG-UHFFFAOYSA-N 1-n-(2,3-dihydroxypropyl)-3-n-[1-[3-(2,3-dihydroxypropylcarbamoyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzoyl]piperidin-4-yl]-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound OCC(O)CNC(=O)C1=C(I)C(NC(=O)CO)=C(I)C(C(=O)NC2CCN(CC2)C(=O)C=2C(=C(C(=O)NCC(O)CO)C(I)=C(NC(=O)CO)C=2I)I)=C1I GNQYEPPDSODTLG-UHFFFAOYSA-N 0.000 claims description 2
- JPIJQSOTBSSVTP-UHFFFAOYSA-N 2,3,4-trihydroxybutanoic acid Chemical compound OCC(O)C(O)C(O)=O JPIJQSOTBSSVTP-UHFFFAOYSA-N 0.000 claims description 2
- NMTFGDAFKIYHIZ-UHFFFAOYSA-N 3-n-(1,3-dihydroxypropan-2-yl)-1-n-[3-[[3-(1,3-dihydroxypropan-2-ylcarbamoyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzoyl]amino]propyl]-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound OCC(CO)NC(=O)C1=C(I)C(NC(=O)CO)=C(I)C(C(=O)NCCCNC(=O)C=2C(=C(C(=O)NC(CO)CO)C(I)=C(NC(=O)CO)C=2I)I)=C1I NMTFGDAFKIYHIZ-UHFFFAOYSA-N 0.000 claims description 2
- PZXURZBPCQNUNP-UHFFFAOYSA-N 3-n-(2,3-dihydroxypropyl)-1-n-[3-[2,3-dihydroxypropyl-[3-(2,3-dihydroxypropylcarbamoyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzoyl]amino]propyl]-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound OCC(O)CNC(=O)C1=C(I)C(NC(=O)CO)=C(I)C(C(=O)NCCCN(CC(O)CO)C(=O)C=2C(=C(C(=O)NCC(O)CO)C(I)=C(NC(=O)CO)C=2I)I)=C1I PZXURZBPCQNUNP-UHFFFAOYSA-N 0.000 claims description 2
- XFLFYRDSEMTIOG-UHFFFAOYSA-N 3-n-(2,3-dihydroxypropyl)-1-n-[3-[[3-(2,3-dihydroxypropylcarbamoyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzoyl]-methylamino]propyl]-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound IC=1C(NC(=O)CO)=C(I)C(C(=O)NCC(O)CO)=C(I)C=1C(=O)N(C)CCCNC(=O)C1=C(I)C(NC(=O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I XFLFYRDSEMTIOG-UHFFFAOYSA-N 0.000 claims description 2
- KWAFGMFQKQSYSB-UHFFFAOYSA-N 3-n-(2,3-dihydroxypropyl)-1-n-[3-[[3-(2,3-dihydroxypropylcarbamoyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzoyl]amino]propyl]-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound OCC(O)CNC(=O)C1=C(I)C(NC(=O)CO)=C(I)C(C(=O)NCCCNC(=O)C=2C(=C(C(=O)NCC(O)CO)C(I)=C(NC(=O)CO)C=2I)I)=C1I KWAFGMFQKQSYSB-UHFFFAOYSA-N 0.000 claims description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 2
- BEFDVERWPAAROG-UHFFFAOYSA-N n-(2,3-dihydroxypropyl)-3-[4-[3-(2,3-dihydroxypropylcarbamoyl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzoyl]piperazine-1-carbonyl]-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzamide Chemical compound OCC(O)CNC(=O)C1=C(I)C(NC(=O)CO)=C(I)C(C(=O)N2CCN(CC2)C(=O)C=2C(=C(C(=O)NCC(O)CO)C(I)=C(NC(=O)CO)C=2I)I)=C1I BEFDVERWPAAROG-UHFFFAOYSA-N 0.000 claims description 2
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract description 23
- 229910052740 iodine Inorganic materials 0.000 abstract description 23
- 239000011630 iodine Substances 0.000 abstract description 23
- 229940039231 contrast media Drugs 0.000 abstract description 18
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 5
- 238000002059 diagnostic imaging Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 229960005141 piperazine Drugs 0.000 abstract description 2
- 238000004949 mass spectrometry Methods 0.000 description 112
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 81
- 238000005481 NMR spectroscopy Methods 0.000 description 48
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 48
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 30
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 239000000243 solution Substances 0.000 description 25
- 239000000047 product Substances 0.000 description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000539 dimer Substances 0.000 description 12
- 239000005457 ice water Substances 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 12
- 239000012267 brine Substances 0.000 description 11
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 8
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 8
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 8
- 229960004359 iodixanol Drugs 0.000 description 7
- 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 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- PQZLQOGLMSANKA-UHFFFAOYSA-N [2-(3,5-dicarbonochloridoyl-2,4,6-triiodoanilino)-2-oxoethyl] acetate Chemical compound CC(=O)OCC(=O)NC1=C(I)C(C(Cl)=O)=C(I)C(C(Cl)=O)=C1I PQZLQOGLMSANKA-UHFFFAOYSA-N 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- 238000004440 column chromatography Methods 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 6
- 231100000419 toxicity Toxicity 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 206010029155 Nephropathy toxic Diseases 0.000 description 4
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 231100000417 nephrotoxicity Toxicity 0.000 description 4
- 230000007694 nephrotoxicity Effects 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 4
- 238000002953 preparative HPLC Methods 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- HZDNNJABYXNPPV-UHFFFAOYSA-N (2-chloro-2-oxoethyl) acetate Chemical compound CC(=O)OCC(Cl)=O HZDNNJABYXNPPV-UHFFFAOYSA-N 0.000 description 3
- HEWZVZIVELJPQZ-UHFFFAOYSA-N 2,2-dimethoxypropane Chemical compound COC(C)(C)OC HEWZVZIVELJPQZ-UHFFFAOYSA-N 0.000 description 3
- TZEBLZRSPJJCOS-UHFFFAOYSA-N 2,4,6-triiodo-5-(methylamino)benzene-1,3-dicarbonyl chloride Chemical compound CNC1=C(I)C(C(Cl)=O)=C(I)C(C(Cl)=O)=C1I TZEBLZRSPJJCOS-UHFFFAOYSA-N 0.000 description 3
- FBJVWRITWDYUAC-UHFFFAOYSA-N 5-amino-2,4,6-triiodobenzene-1,3-dicarbonyl chloride Chemical compound NC1=C(I)C(C(Cl)=O)=C(I)C(C(Cl)=O)=C1I FBJVWRITWDYUAC-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- LNUXFVQRLGSYAY-UHFFFAOYSA-N CC1(OCC(O1)(CO)N)C Chemical compound CC1(OCC(O1)(CO)N)C LNUXFVQRLGSYAY-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- HYNNCZXVHHGQFX-UHFFFAOYSA-N [2-(3,5-dicarbonochloridoyl-2,4,6-triiodo-n-methylanilino)-2-oxoethyl] acetate Chemical compound CC(=O)OCC(=O)N(C)C1=C(I)C(C(Cl)=O)=C(I)C(C(Cl)=O)=C1I HYNNCZXVHHGQFX-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000013058 crude material Substances 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000008259 solid foam Substances 0.000 description 3
- JHBKBRLRYPYBLP-UHFFFAOYSA-N tert-butyl n-(1,3-dihydroxypropan-2-yl)carbamate Chemical compound CC(C)(C)OC(=O)NC(CO)CO JHBKBRLRYPYBLP-UHFFFAOYSA-N 0.000 description 3
- HXOYWCSTHVTLOW-UHFFFAOYSA-N (2,2-dimethyl-1,3-dioxolan-4-yl)methanamine Chemical compound CC1(C)OCC(CN)O1 HXOYWCSTHVTLOW-UHFFFAOYSA-N 0.000 description 2
- TVVIGKKFMSOXJV-UHFFFAOYSA-N 1,3-diacetyloxypropan-2-ylazanium;2,2,2-trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F.CC(=O)OCC([NH3+])COC(C)=O TVVIGKKFMSOXJV-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- WBJREMGRYVPNKY-UHFFFAOYSA-N 2,4,6-triiodo-5-(methylamino)benzene-1,3-dicarboxylic acid Chemical compound CNC1=C(I)C(C(O)=O)=C(I)C(C(O)=O)=C1I WBJREMGRYVPNKY-UHFFFAOYSA-N 0.000 description 2
- GHKSKVKCKMGRDU-UHFFFAOYSA-N 2-(3-aminopropylamino)ethanol Chemical compound NCCCNCCO GHKSKVKCKMGRDU-UHFFFAOYSA-N 0.000 description 2
- DUSAZVNBPYOSSZ-UHFFFAOYSA-N 2-(dibenzylamino)-1-(2,2-dimethyl-1,3-dioxolan-4-yl)ethanol Chemical compound O1C(C)(C)OCC1C(O)CN(CC=1C=CC=CC=1)CC1=CC=CC=C1 DUSAZVNBPYOSSZ-UHFFFAOYSA-N 0.000 description 2
- KOBOTRUWXGCBFD-UHFFFAOYSA-N 2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methylamino]ethanol Chemical compound CC1(C)OCC(CNCCO)O1 KOBOTRUWXGCBFD-UHFFFAOYSA-N 0.000 description 2
- RQJGGOVMCYFLKI-UHFFFAOYSA-N 2-[3-(methylamino)propylamino]ethanol Chemical compound CNCCCNCCO RQJGGOVMCYFLKI-UHFFFAOYSA-N 0.000 description 2
- WDMIBBXCJKNKPN-UHFFFAOYSA-N 3-(2-hydroxyethylamino)propane-1,2-diol Chemical compound OCCNCC(O)CO WDMIBBXCJKNKPN-UHFFFAOYSA-N 0.000 description 2
- HJEZEUXGJDXVQD-UHFFFAOYSA-N 3-(3-aminopropylamino)propane-1,2-diol Chemical compound NCCCNCC(O)CO HJEZEUXGJDXVQD-UHFFFAOYSA-N 0.000 description 2
- IWQHESBNCMOQOT-UHFFFAOYSA-N 3-[(2-methylpropan-2-yl)oxycarbonylamino]propyl methanesulfonate Chemical compound CC(C)(C)OC(=O)NCCCOS(C)(=O)=O IWQHESBNCMOQOT-UHFFFAOYSA-N 0.000 description 2
- HUHDYASLFWQVOL-WZTVWXICSA-N 3-[[2-[[3-[acetyl(methyl)amino]-2,4,6-triiodo-5-(methylcarbamoyl)benzoyl]amino]acetyl]amino]-5-(2-hydroxyethylcarbamoyl)-2,4,6-triiodobenzoic acid;(2r,3r,4r,5s)-6-(methylamino)hexane-1,2,3,4,5-pentol Chemical compound CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CNC(=O)C1=C(I)C(N(C)C(C)=O)=C(I)C(C(=O)NCC(=O)NC=2C(=C(C(=O)NCCO)C(I)=C(C(O)=O)C=2I)I)=C1I HUHDYASLFWQVOL-WZTVWXICSA-N 0.000 description 2
- WOMTYMDHLQTCHY-UHFFFAOYSA-N 3-methylamino-1,2-propanediol Chemical compound CNCC(O)CO WOMTYMDHLQTCHY-UHFFFAOYSA-N 0.000 description 2
- OEMIFJYTNPCNSD-UHFFFAOYSA-N 4-(dibenzylamino)butane-1,2,3-triol Chemical compound C=1C=CC=CC=1CN(CC(O)C(O)CO)CC1=CC=CC=C1 OEMIFJYTNPCNSD-UHFFFAOYSA-N 0.000 description 2
- JEZJSNULLBSYHV-UHFFFAOYSA-N 5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid Chemical compound NC1=C(I)C(C(O)=O)=C(I)C(C(O)=O)=C1I JEZJSNULLBSYHV-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- ILKOAZYEYNMUPD-UHFFFAOYSA-N [2-[3-carbonochloridoyl-5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methylcarbamoyl]-2,4,6-triiodoanilino]-2-oxoethyl] acetate Chemical compound CC(=O)OCC(=O)NC1=C(I)C(C(Cl)=O)=C(I)C(C(=O)NCC2OC(C)(C)OC2)=C1I ILKOAZYEYNMUPD-UHFFFAOYSA-N 0.000 description 2
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- GFGUAJXZAZTDRM-UHFFFAOYSA-N [2-[3-carbonochloridoyl-5-[2,3-dihydroxypropyl(methyl)carbamoyl]-2,4,6-triiodo-n-methylanilino]-2-oxoethyl] acetate Chemical compound OCC(O)CN(C)C(=O)C1=C(I)C(N(C)C(=O)COC(C)=O)=C(I)C(C(Cl)=O)=C1I GFGUAJXZAZTDRM-UHFFFAOYSA-N 0.000 description 1
- ZBLCSMWNTDSUQT-UHFFFAOYSA-N [2-acetyloxy-3-[3-carbonochloridoyl-5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl-(2-hydroxyethyl)carbamoyl]-2,4,6-triiodoanilino]-3-oxopropyl] acetate Chemical compound CC(=O)OCC(OC(C)=O)C(=O)NC1=C(I)C(C(Cl)=O)=C(I)C(C(=O)N(CCO)CC2OC(C)(C)OC2)=C1I ZBLCSMWNTDSUQT-UHFFFAOYSA-N 0.000 description 1
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- 208000012998 acute renal failure Diseases 0.000 description 1
- YVPYQUNUQOZFHG-UHFFFAOYSA-N amidotrizoic acid Chemical compound CC(=O)NC1=C(I)C(NC(C)=O)=C(I)C(C(O)=O)=C1I YVPYQUNUQOZFHG-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
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- 238000002583 angiography Methods 0.000 description 1
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- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
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- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
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- 230000007012 clinical effect Effects 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002586 coronary angiography Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 125000006292 cyclic linker group Chemical group 0.000 description 1
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 229960005423 diatrizoate Drugs 0.000 description 1
- ODCCJTMPMUFERV-UHFFFAOYSA-N ditert-butyl carbonate Chemical compound CC(C)(C)OC(=O)OC(C)(C)C ODCCJTMPMUFERV-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 239000003480 eluent Substances 0.000 description 1
- IWBOPFCKHIJFMS-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl) ether Chemical compound NCCOCCOCCN IWBOPFCKHIJFMS-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 231100000268 induced nephrotoxicity Toxicity 0.000 description 1
- 150000002496 iodine Chemical class 0.000 description 1
- 229960001025 iohexol Drugs 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
- 229960004647 iopamidol Drugs 0.000 description 1
- 229960001707 ioxaglic acid Drugs 0.000 description 1
- TYYBFXNZMFNZJT-UHFFFAOYSA-N ioxaglic acid Chemical compound CNC(=O)C1=C(I)C(N(C)C(C)=O)=C(I)C(C(=O)NCC(=O)NC=2C(=C(C(=O)NCCO)C(I)=C(C(O)=O)C=2I)I)=C1I TYYBFXNZMFNZJT-UHFFFAOYSA-N 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QHJABUZHRJTCAR-UHFFFAOYSA-N n'-methylpropane-1,3-diamine Chemical compound CNCCCN QHJABUZHRJTCAR-UHFFFAOYSA-N 0.000 description 1
- VXPJBVRYAHYMNY-UHFFFAOYSA-N n-methyl-2-[2-(methylamino)ethoxy]ethanamine Chemical compound CNCCOCCNC VXPJBVRYAHYMNY-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003690 nonionic contrast media Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- YNJCFDAODGKHAV-UHFFFAOYSA-N tert-butyl n-(2-hydroxypropyl)carbamate Chemical compound CC(O)CNC(=O)OC(C)(C)C YNJCFDAODGKHAV-UHFFFAOYSA-N 0.000 description 1
- SKPZXZIVVUVYNI-UHFFFAOYSA-N tert-butyl n-[2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methylamino]propyl]carbamate Chemical compound CC(C)(C)OC(=O)NCC(C)NCC1COC(C)(C)O1 SKPZXZIVVUVYNI-UHFFFAOYSA-N 0.000 description 1
- SMTBJXYPIMMLPA-UHFFFAOYSA-N tert-butyl n-[3-(2-hydroxyethylamino)propyl]carbamate Chemical compound CC(C)(C)OC(=O)NCCCNCCO SMTBJXYPIMMLPA-UHFFFAOYSA-N 0.000 description 1
- FQFILJKFZCVHNH-UHFFFAOYSA-N tert-butyl n-[3-[(5-bromo-2-chloropyrimidin-4-yl)amino]propyl]carbamate Chemical compound CC(C)(C)OC(=O)NCCCNC1=NC(Cl)=NC=C1Br FQFILJKFZCVHNH-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing 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
- A61K49/0438—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/10—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms
- C07D295/104—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/108—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20075250 | 2007-10-12 | ||
| NO20076192 | 2007-11-30 | ||
| PCT/EP2008/063589 WO2009047319A1 (en) | 2007-10-12 | 2008-10-10 | Contrast agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011500533A true JP2011500533A (ja) | 2011-01-06 |
| JP2011500533A5 JP2011500533A5 (https=) | 2012-11-22 |
Family
ID=40070938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010528408A Pending JP2011500533A (ja) | 2007-10-12 | 2008-10-10 | 造影剤 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8202511B2 (https=) |
| EP (1) | EP2200656B1 (https=) |
| JP (1) | JP2011500533A (https=) |
| CN (1) | CN101820923A (https=) |
| WO (1) | WO2009047319A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504074A (ja) * | 2012-01-11 | 2015-02-05 | ジーイー・ヘルスケア・アクスイェ・セルスカプ | ヨウ素濃度の低いｘ線イメージング造影製剤及びｘ線イメージング法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8757270B2 (en) | 2010-05-28 | 2014-06-24 | Statoil Petroleum As | Subsea hydrocarbon production system |
| CN105017062B (zh) * | 2014-04-18 | 2018-11-20 | 沈阳中海生物技术开发有限公司 | 制备碘普罗胺的新方法 |
| CN104109236B (zh) * | 2014-07-21 | 2016-04-06 | 四川大学 | 含脂肪环半芳族聚芳醚酰胺及其制备方法 |
| CN104356023B (zh) * | 2014-10-29 | 2016-04-13 | 武汉工程大学 | 一种碘曲仑的制备方法 |
| CN110903275A (zh) * | 2018-09-14 | 2020-03-24 | 苏州科伦药物研究有限公司 | 制备碘比醇的方法、其中间体及其制备方法 |
| US20220242817A1 (en) * | 2021-01-12 | 2022-08-04 | Boston Scientific Scimed Inc. | Iodinated compounds having radiocontrast properties |
| CN117623960B (zh) * | 2023-12-27 | 2025-10-17 | 重庆圣华曦药业股份有限公司 | 一种碘美普尔中间体的制备方法 |
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| JPS51146431A (en) * | 1975-06-04 | 1976-12-16 | Guerbet Lab Andre | Xxray contrast medium |
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| SE344166B (https=) | 1966-12-13 | 1972-04-04 | Pharmacia Ab | |
| US3804892A (en) | 1967-12-28 | 1974-04-16 | Pharmacia Ab | Novel 3,5-substituted 2,4,6-triiodobenzoic acids and salts thereof |
| SE315974B (https=) | 1967-12-28 | 1969-10-13 | Pharmacia Ab | |
| US3763227A (en) | 1967-12-28 | 1973-10-02 | Pharmacia Ab | Novel 3,5-substituted 2,4,6-triiodobenzoic acids and salts thereof |
| GB1488903A (en) | 1974-05-31 | 1977-10-19 | Guerbet Sa | X-ray contrast media |
| GB1488904A (en) * | 1975-05-22 | 1977-10-19 | Guerbet Sa | X-ray contrast media |
| DE2628517C2 (de) | 1976-06-23 | 1985-02-21 | Schering AG, 1000 Berlin und 4709 Bergkamen | Dicarbonsäure-bis(3,5-dicarbamoyl-2,4,6-trijodanilid)-Verbindungen, Verfahren zu ihrer Herstellung und Röntgenkontrastmittel |
| CH626873A5 (https=) | 1977-03-28 | 1981-12-15 | Bracco Ind Chimica Spa | |
| IT1207226B (it) | 1979-08-09 | 1989-05-17 | Bracco Ind Chimica Spa | Derivati dell'acido 2,4,6-triiodo-isoftalico, metodo per la loro preparazione e mezzi di contrasto che li contengono. |
| DE3038853A1 (de) | 1980-10-10 | 1982-05-27 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Neue n-hydroxy-alkylierte dicarbonsaeure-bis-(3,5-dicarbamoyl-2,4,6-trijodanilide), deren herstellung und diese enthaltende roentgenkonstrastmittel (ii) |
| DK160868C (da) | 1982-11-08 | 1991-10-14 | Nyegaard & Co As | Trijodfenylderivater, fremgangsmaader til fremstilling deraf og radiologisk praeparat indeholdende dem |
| FR2634571B1 (fr) | 1988-07-19 | 1990-10-19 | Kodak Pathe | Procede d'organisation et de lecture d'un support magnetique et support en faisant application |
| GB9020091D0 (en) | 1990-09-14 | 1990-10-24 | Nycomed As | Contrast media |
| IT1245853B (it) | 1990-11-16 | 1994-10-25 | Bracco Spa | 1,3-bis(3-(mono o poliidrossi)acilamino-5-(mono o poliidrossi-alchil) aminocarbonil-2,4,6-triiodo-benzoil-amino)-idrossi- o idrossi-alchil- propani, loro metodo di preparazione e mezzi di contrasto roentgenografici che li contengono |
| DE4109169A1 (de) * | 1991-03-20 | 1992-09-24 | Koehler Chemie Dr Franz | Wasserloesliche nicht ionische roentgenkontrastmittel sowie mittel und verfahren zu ihrer herstellung |
| IT1256248B (it) * | 1992-12-24 | 1995-11-29 | Bracco Spa | Formulazioni iniettabili acquose per radiodiagnostica comprendenti miscele di composti aromatici iodurati utili come agenti opacizzanti ai raggi x |
| GB9303992D0 (en) | 1993-02-26 | 1993-04-14 | Nycomed Imaging As | Contrast agents |
| IT1264690B1 (it) * | 1993-07-08 | 1996-10-04 | Bracco Spa | Compositi oligomeri iodurati e composizioni diagnostiche contenenti gli stessi |
| FR2717799B1 (fr) | 1994-03-22 | 1996-07-19 | Guerbet Sa | Composés polyiodes : procédé de préparation ; composition de diagnostic. |
| AU6114396A (en) | 1995-06-16 | 1997-01-15 | Biophysica Foundation | Formyl derivatives as nonionic contrast media |
| US6072069A (en) | 1998-11-04 | 2000-06-06 | Biophysica, Inc. | Biodegradable nonionic contrast media |
| EP1186305A1 (en) | 2000-09-07 | 2002-03-13 | Schering Aktiengesellschaft | New brominated compounds as contrast media for X-ray mammography |
| EP1492776B1 (en) | 2002-03-27 | 2008-10-29 | FUJIFILM Corporation | Iodinated triglyceride analogs |
| WO2007133090A1 (en) * | 2006-05-11 | 2007-11-22 | Ge Healthcare As | Contrast agents |
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2008
- 2008-10-10 EP EP08805210A patent/EP2200656B1/en not_active Not-in-force
- 2008-10-10 JP JP2010528408A patent/JP2011500533A/ja active Pending
- 2008-10-10 US US12/682,298 patent/US8202511B2/en not_active Expired - Fee Related
- 2008-10-10 CN CN200880111023A patent/CN101820923A/zh active Pending
- 2008-10-10 WO PCT/EP2008/063589 patent/WO2009047319A1/en not_active Ceased
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| JPS51146431A (en) * | 1975-06-04 | 1976-12-16 | Guerbet Lab Andre | Xxray contrast medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504074A (ja) * | 2012-01-11 | 2015-02-05 | ジーイー・ヘルスケア・アクスイェ・セルスカプ | ヨウ素濃度の低いｘ線イメージング造影製剤及びｘ線イメージング法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2200656A1 (en) | 2010-06-30 |
| US8202511B2 (en) | 2012-06-19 |
| EP2200656B1 (en) | 2012-12-05 |
| CN101820923A (zh) | 2010-09-01 |
| WO2009047319A1 (en) | 2009-04-16 |
| US20100221189A1 (en) | 2010-09-02 |
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