LV10058B - Contrast media and process of preparation of it - Google Patents
Contrast media and process of preparation of it Download PDFInfo
- Publication number
- LV10058B LV10058B LVP-92-595A LV920595A LV10058B LV 10058 B LV10058 B LV 10058B LV 920595 A LV920595 A LV 920595A LV 10058 B LV10058 B LV 10058B
- Authority
- LV
- Latvia
- Prior art keywords
- contrast
- contrast medium
- concentrations
- calcium
- sodium
- Prior art date
Links
- 239000002872 contrast media Substances 0.000 title claims abstract description 161
- 238000000034 method Methods 0.000 title claims description 9
- 229940039231 contrast media Drugs 0.000 title abstract description 66
- 230000008569 process Effects 0.000 title description 2
- 239000011575 calcium Substances 0.000 claims abstract description 76
- 239000011734 sodium Substances 0.000 claims abstract description 57
- 239000011777 magnesium Substances 0.000 claims abstract description 44
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 37
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 35
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 27
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 22
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011591 potassium Substances 0.000 claims abstract description 20
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 14
- 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 43
- 229960004359 iodixanol Drugs 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 28
- 230000003204 osmotic effect Effects 0.000 claims description 18
- 229910001415 sodium ion Inorganic materials 0.000 claims description 14
- 229960001025 iohexol Drugs 0.000 claims description 13
- 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 13
- 150000003839 salts Chemical class 0.000 claims description 11
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 8
- 229910001424 calcium ion Inorganic materials 0.000 claims description 8
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012042 active reagent Substances 0.000 claims description 6
- 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 5
- 229960004537 ioversol Drugs 0.000 claims description 5
- 159000000003 magnesium salts Chemical class 0.000 claims description 5
- 159000000007 calcium salts Chemical class 0.000 claims description 3
- 229960004647 iopamidol Drugs 0.000 claims description 3
- 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 claims description 3
- 229940029407 ioxaglate Drugs 0.000 claims description 3
- 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 claims description 3
- XUHXFSYUBXNTHU-UHFFFAOYSA-N Iotrolan Chemical compound IC=1C(C(=O)NC(CO)C(O)CO)=C(I)C(C(=O)NC(CO)C(O)CO)=C(I)C=1N(C)C(=O)CC(=O)N(C)C1=C(I)C(C(=O)NC(CO)C(O)CO)=C(I)C(C(=O)NC(CO)C(O)CO)=C1I XUHXFSYUBXNTHU-UHFFFAOYSA-N 0.000 claims description 2
- 239000008135 aqueous vehicle Substances 0.000 claims description 2
- 229960003182 iotrolan Drugs 0.000 claims description 2
- 150000003388 sodium compounds Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 238000011177 media preparation Methods 0.000 claims 1
- 159000000001 potassium salts Chemical class 0.000 claims 1
- 238000002583 angiography Methods 0.000 abstract description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 32
- 230000000694 effects Effects 0.000 description 30
- 150000001768 cations Chemical class 0.000 description 23
- 150000002500 ions Chemical class 0.000 description 20
- 239000011780 sodium chloride Substances 0.000 description 16
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 14
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 230000000747 cardiac effect Effects 0.000 description 12
- 206010003119 arrhythmia Diseases 0.000 description 11
- 230000006793 arrhythmia Effects 0.000 description 11
- 229940091250 magnesium supplement Drugs 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- -1 yothalamate Chemical compound 0.000 description 11
- 210000003743 erythrocyte Anatomy 0.000 description 10
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 9
- 230000002411 adverse Effects 0.000 description 9
- 230000002776 aggregation Effects 0.000 description 9
- 238000004220 aggregation Methods 0.000 description 9
- 150000003841 chloride salts Chemical class 0.000 description 9
- PTVWPYVOOKLBCG-ZDUSSCGKSA-N levodropropizine Chemical compound C1CN(C[C@H](O)CO)CCN1C1=CC=CC=C1 PTVWPYVOOKLBCG-ZDUSSCGKSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 239000012895 dilution Substances 0.000 description 8
- 238000010790 dilution Methods 0.000 description 8
- 229910052740 iodine Inorganic materials 0.000 description 8
- 239000011630 iodine Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000003690 nonionic contrast media Substances 0.000 description 7
- 239000001103 potassium chloride Substances 0.000 description 7
- 235000011164 potassium chloride Nutrition 0.000 description 7
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 6
- 229910001425 magnesium ion Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 208000003663 ventricular fibrillation Diseases 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- 231100000419 toxicity Toxicity 0.000 description 5
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 4
- 229930195725 Mannitol Natural products 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000000594 mannitol Substances 0.000 description 4
- 235000010355 mannitol Nutrition 0.000 description 4
- 230000002861 ventricular Effects 0.000 description 4
- 206010020772 Hypertension Diseases 0.000 description 3
- 229940069978 calcium supplement Drugs 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 239000002611 ionic contrast media Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RIWAPWDHHMWTRA-UHFFFAOYSA-N 1,2,3-triiodobenzene Chemical compound IC1=CC=CC(I)=C1I RIWAPWDHHMWTRA-UHFFFAOYSA-N 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 2
- 229910003110 Mg K Inorganic materials 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 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 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000002405 diagnostic procedure Methods 0.000 description 2
- 229960005423 diatrizoate Drugs 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 230000004217 heart function Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000004118 muscle contraction Effects 0.000 description 2
- 230000002107 myocardial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000036470 plasma concentration Effects 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 229940091252 sodium supplement Drugs 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 description 1
- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 206010006956 Calcium deficiency Diseases 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 208000019025 Hypokalemia Diseases 0.000 description 1
- 208000008167 Magnesium Deficiency Diseases 0.000 description 1
- BAQCROVBDNBEEB-UBYUBLNFSA-N Metrizamide Chemical compound CC(=O)N(C)C1=C(I)C(NC(C)=O)=C(I)C(C(=O)N[C@@H]2[C@H]([C@H](O)[C@@H](CO)OC2O)O)=C1I BAQCROVBDNBEEB-UBYUBLNFSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 240000003380 Passiflora rubra Species 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 206010047281 Ventricular arrhythmia Diseases 0.000 description 1
- 206010060953 Ventricular failure Diseases 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000007 bat wing Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000001201 calcium disodium ethylene diamine tetra-acetate Substances 0.000 description 1
- 235000011188 calcium disodium ethylene diamine tetraacetate Nutrition 0.000 description 1
- SHWNNYZBHZIQQV-UHFFFAOYSA-L calcium;disodium;2-[2-[bis(carboxylatomethyl)azaniumyl]ethyl-(carboxylatomethyl)azaniumyl]acetate Chemical compound [Na+].[Na+].[Ca+2].[O-]C(=O)C[NH+](CC([O-])=O)CC[NH+](CC([O-])=O)CC([O-])=O SHWNNYZBHZIQQV-UHFFFAOYSA-L 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 210000004413 cardiac myocyte Anatomy 0.000 description 1
- 230000003293 cardioprotective effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 231100000045 chemical toxicity Toxicity 0.000 description 1
- 230000007012 clinical effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000002961 echo contrast media Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229940116559 iodinated x-ray contrast media Drugs 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- OLAOYPRJVHUHCF-UHFFFAOYSA-N iooxitalamic acid Chemical compound CC(=O)NC1=C(I)C(C(O)=O)=C(I)C(C(=O)NCCO)=C1I OLAOYPRJVHUHCF-UHFFFAOYSA-N 0.000 description 1
- 229960000824 iopentol Drugs 0.000 description 1
- 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 1
- 229960003781 ioxitalamic acid Drugs 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229960000554 metrizamide Drugs 0.000 description 1
- 229960004712 metrizoic acid Drugs 0.000 description 1
- GGGDNPWHMNJRFN-UHFFFAOYSA-N metrizoic acid Chemical compound CC(=O)N(C)C1=C(I)C(NC(C)=O)=C(I)C(C(O)=O)=C1I GGGDNPWHMNJRFN-UHFFFAOYSA-N 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 208000007645 potassium deficiency Diseases 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 230000016160 smooth muscle contraction Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000008359 toxicosis Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229960003853 ultrasound contrast media Drugs 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 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
- A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not 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
- A61K49/0447—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
- A61K49/0452—Solutions, e.g. for injection
Landscapes
- 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)
- Liquid Crystal (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Lubricants (AREA)
- Paints Or Removers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP90200580A EP0390242B1 (en) | 1989-03-17 | 1990-03-09 | Contrast media |
| GB909020091A GB9020091D0 (en) | 1990-09-14 | 1990-09-14 | Contrast media |
| PCT/EP1991/000425 WO1991013636A1 (en) | 1990-03-09 | 1991-03-07 | Contrast media |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LV10058A LV10058A (lv) | 1994-05-10 |
| LV10058B true LV10058B (en) | 1994-10-20 |
Family
ID=10682193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LVP-92-595A LV10058B (en) | 1990-03-09 | 1992-12-30 | Contrast media and process of preparation of it |
Country Status (32)
| Country | Link |
|---|---|
| US (2) | US5328680A (cs) |
| EP (1) | EP0521880B2 (cs) |
| JP (1) | JP3215703B2 (cs) |
| KR (1) | KR100189271B1 (cs) |
| CN (1) | CN1055864C (cs) |
| AT (1) | ATE141519T1 (cs) |
| CA (1) | CA2076861A1 (cs) |
| CZ (1) | CZ285071B6 (cs) |
| DE (1) | DE69121562T3 (cs) |
| DK (1) | DK0521880T4 (cs) |
| DZ (1) | DZ1506A1 (cs) |
| EG (1) | EG19889A (cs) |
| ES (1) | ES2090315T5 (cs) |
| FI (1) | FI100698B (cs) |
| GB (1) | GB9020091D0 (cs) |
| GE (1) | GEP19971155B (cs) |
| GR (2) | GR3020842T3 (cs) |
| HK (1) | HK1003563A1 (cs) |
| HR (1) | HRP930773B1 (cs) |
| HU (1) | HU217075B (cs) |
| IE (1) | IE76916B1 (cs) |
| IL (1) | IL97455A (cs) |
| LV (1) | LV10058B (cs) |
| MY (1) | MY105493A (cs) |
| NO (1) | NO304352B1 (cs) |
| OA (1) | OA09667A (cs) |
| PT (1) | PT96978B (cs) |
| RO (1) | RO111543B1 (cs) |
| SK (1) | SK278621B6 (cs) |
| TR (1) | TR25738A (cs) |
| WO (1) | WO1991013636A1 (cs) |
| YU (1) | YU48683B (cs) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB9419203D0 (en) * | 1994-09-23 | 1994-11-09 | Nycomed Innovation Ab | Contrast media |
| GB9419206D0 (en) * | 1994-09-23 | 1994-11-09 | Nycomed Innovation Ab | Contrast media |
| DK0876140T3 (da) * | 1996-01-25 | 2003-12-15 | Schering Ag | Forbedrede kontrastmiddelopløsninger til intravasal anvendelse |
| DE19648650C2 (de) * | 1996-01-29 | 1998-07-02 | Schering Ag | Puffersysteme und deren Verwendung zur Stabilisierung pharmazeutischer Zubereitung |
| DE10126405A1 (de) * | 2001-05-22 | 2003-02-27 | Trommsdorff Gmbh & Co | Physiologisch verträgliche Kalium- und Magnesiumsalze enthaltendes pharmazeutisches Präparat sowie dessen Verwendung zur Prophylaxe und/oder Therapie von QT-Zeitverlängerungen |
| US7498018B2 (en) * | 2003-10-03 | 2009-03-03 | Bracco Diagnostics Inc. | Contrast media for use in medical and diagnostic procedures and methods of using the same |
| DE102005028882A1 (de) * | 2005-06-22 | 2007-01-04 | Siemens Ag | Lösung und Verfahren zum Unterstützen der Bildgebung an einem Patienten |
| WO2007094683A1 (en) | 2006-02-15 | 2007-08-23 | Ge Healthcare As | Contrast agents |
| JP2009531422A (ja) * | 2006-03-29 | 2009-09-03 | ジーイー・ヘルスケア・アクスイェ・セルスカプ | 過分極カルボン酸塩及びスルホン酸塩の製造方法 |
| FR2899581B1 (fr) * | 2006-04-07 | 2008-06-27 | Guerbet Sa | Procede d'atomisation du ioxilan |
| US7662859B2 (en) | 2007-02-16 | 2010-02-16 | Ge Healthcare As | Contrast agents |
| EP2178568B1 (en) | 2007-07-12 | 2014-07-02 | Ge Healthcare As | Contrast agents |
| EP2200656B1 (en) | 2007-10-12 | 2012-12-05 | GE Healthcare AS | Contrast agents |
| ES2413160T3 (es) | 2007-10-12 | 2013-07-15 | Ge Healthcare As | Agentes de contraste |
| CN101820924A (zh) | 2007-10-12 | 2010-09-01 | 通用电气医疗集团股份有限公司 | 造影剂 |
| WO2009047318A1 (en) | 2007-10-12 | 2009-04-16 | Ge Healthcare As | Contrast agents |
| CN102271715A (zh) | 2009-01-09 | 2011-12-07 | 通用电气医疗集团股份有限公司 | 对比剂组合物 |
| EP2243767A1 (en) | 2009-04-21 | 2010-10-27 | Bracco Imaging S.p.A | Process for the iodination of aromatic compounds |
| PT2493511E (pt) * | 2009-10-29 | 2013-11-18 | Ge Healthcare As | Composição de diagnóstico que compreende catiões do plasma com perfil de segurança superior |
| CN102114249B (zh) * | 2009-12-30 | 2013-01-30 | 四川大学华西医院 | 一种携氧冠脉造影剂及其制备方法 |
| US20140065076A1 (en) * | 2012-08-30 | 2014-03-06 | Otsuka Pharmaceutical Co. Ltd. | Container with concentrated substance and method of using the same |
| MX2015013658A (es) | 2013-03-27 | 2016-02-18 | Ge Healthcare As | Metodo y reactivo para preparar una composicion diagnostica. |
| BR112016012912A8 (pt) * | 2013-12-04 | 2018-01-30 | Hovione Scientia Ltd | formulações de meios de contraste com dissimulação de sabor |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1858142A (en) * | 1928-01-21 | 1932-05-10 | Nat Aniline & Chem Co Inc | Colloidal mono-sodium tetraiodophenolphthalein |
| NL127881C (cs) * | 1963-03-25 | |||
| US3175952A (en) * | 1963-05-29 | 1965-03-30 | Sterling Drug Inc | Aqueous radiopaque solutions containing sodium and calcium ions |
| GB1069437A (en) * | 1963-10-23 | 1967-05-17 | Nyegaard & Co As | Injectable x-ray contrast media |
| DE2909439A1 (de) * | 1979-03-08 | 1980-09-18 | Schering Ag | Neue nichtionische roentgenkontrastmittel |
| DE2928417A1 (de) * | 1979-07-12 | 1981-01-29 | Schering Ag | Trijodierte basen |
| 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) |
| US4957939A (en) * | 1981-07-24 | 1990-09-18 | Schering Aktiengesellschaft | Sterile pharmaceutical compositions of gadolinium chelates useful enhancing NMR imaging |
| JPS61502943A (ja) * | 1984-06-22 | 1986-12-18 | ビ−チ、リチャ−ド・エル | 電解質溶液およびその生体内における使用 |
| AU4500085A (en) * | 1984-06-22 | 1986-01-24 | R.L. Veech | Electrolyte solutions containing polyanionic materials |
| US4863714A (en) * | 1987-02-05 | 1989-09-05 | Cook Imaging Corporation | Sterilization of compositions of limited stability |
| WO1989008101A1 (en) * | 1988-03-01 | 1989-09-08 | Mallinckrodt, Inc. | Nonionic x-ray contrast agents, compositions and methods |
| US5011925A (en) * | 1989-03-09 | 1991-04-30 | Mallinckrodt, Inc. | Morpholinoamido EDTA derivatives |
| GB8906130D0 (en) * | 1989-03-17 | 1989-05-04 | Nycomed As | Compositions |
-
1990
- 1990-09-14 GB GB909020091A patent/GB9020091D0/en active Pending
-
1991
- 1991-03-06 DZ DZ910035A patent/DZ1506A1/fr active
- 1991-03-06 IL IL9745591A patent/IL97455A/en not_active IP Right Cessation
- 1991-03-07 CA CA002076861A patent/CA2076861A1/en not_active Abandoned
- 1991-03-07 HK HK98102624A patent/HK1003563A1/en not_active IP Right Cessation
- 1991-03-07 YU YU40891A patent/YU48683B/sh unknown
- 1991-03-07 US US07/923,926 patent/US5328680A/en not_active Ceased
- 1991-03-07 ES ES91905048T patent/ES2090315T5/es not_active Expired - Lifetime
- 1991-03-07 HU HU9202870A patent/HU217075B/hu unknown
- 1991-03-07 DK DK91905048T patent/DK0521880T4/da active
- 1991-03-07 AT AT91905048T patent/ATE141519T1/de not_active IP Right Cessation
- 1991-03-07 RO RO92-01165A patent/RO111543B1/ro unknown
- 1991-03-07 WO PCT/EP1991/000425 patent/WO1991013636A1/en not_active Ceased
- 1991-03-07 EP EP91905048A patent/EP0521880B2/en not_active Expired - Lifetime
- 1991-03-07 DE DE69121562T patent/DE69121562T3/de not_active Expired - Lifetime
- 1991-03-07 JP JP50518691A patent/JP3215703B2/ja not_active Expired - Lifetime
- 1991-03-08 SK SK619-91A patent/SK278621B6/sk not_active IP Right Cessation
- 1991-03-08 PT PT96978A patent/PT96978B/pt not_active IP Right Cessation
- 1991-03-08 IE IE77591A patent/IE76916B1/en not_active IP Right Cessation
- 1991-03-08 CZ CS91619A patent/CZ285071B6/cs not_active IP Right Cessation
- 1991-03-09 CN CN91101421A patent/CN1055864C/zh not_active Expired - Lifetime
- 1991-03-09 MY MYPI91000386A patent/MY105493A/en unknown
- 1991-03-09 EG EG13791A patent/EG19889A/xx active
- 1991-03-11 TR TR91/0237A patent/TR25738A/xx unknown
-
1992
- 1992-08-24 OA OA60263A patent/OA09667A/en unknown
- 1992-09-04 FI FI923962A patent/FI100698B/fi active
- 1992-09-08 NO NO923485A patent/NO304352B1/no not_active IP Right Cessation
- 1992-09-09 KR KR1019920702186A patent/KR100189271B1/ko not_active Ceased
- 1992-12-30 LV LVP-92-595A patent/LV10058B/lv unknown
-
1993
- 1993-04-02 HR HR930773A patent/HRP930773B1/xx not_active IP Right Cessation
- 1993-07-26 GE GEAP19931164A patent/GEP19971155B/en unknown
-
1996
- 1996-03-15 US US08/616,245 patent/USRE36418E/en not_active Expired - Lifetime
- 1996-08-22 GR GR960402066T patent/GR3020842T3/el unknown
-
2000
- 2000-07-05 GR GR20000401583T patent/GR3033898T3/el not_active IP Right Cessation
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