ES8200648A2 - Procedimiento de preparacion de compuestos opacificantes para radiografia y similares - Google Patents
Procedimiento de preparacion de compuestos opacificantes para radiografia y similaresInfo
- Publication number
- ES8200648A2 ES8200648A2 ES480979A ES48097979A ES8200648A2 ES 8200648 A2 ES8200648 A2 ES 8200648A2 ES 480979 A ES480979 A ES 480979A ES 48097979 A ES48097979 A ES 48097979A ES 8200648 A2 ES8200648 A2 ES 8200648A2
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen atom
- contrast media
- ray contrast
- polyiodo
- ionic
- 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.)
- Expired
Links
- 229940039231 contrast media Drugs 0.000 title abstract 2
- 239000002872 contrast media Substances 0.000 title abstract 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 title 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 7
- 125000002861 (C1-C4) alkanoyl group Chemical group 0.000 abstract 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE COMPUESTOS OPACIFICANTES. CONSISTE EN HACER REACCIONAR UNA AMINA DE FORMULA GENERAL (I) CON UN CLORURO DE ACIDO (II). SE OBTIENE EL COMPUESTO (III), EN QUE N ES UN 0 O NUMERO ENTERO DE 1 A 5,R1 Y R2 SON HIDROGENO O UN GRUPO ALCONOILO, R3 ES HIDROGENO, R4-NR5 O -CONHR6; R4 Y R5 SON HIDROGENO O UN GRUPO ALCONOILO, R6 ES HIDROGENO O UN GRUPO ALCOILO Y R7 ES HIDRGENO O UN GRUPO METILO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2482878 | 1978-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES480979A0 ES480979A0 (es) | 1981-12-01 |
| ES8200648A2 true ES8200648A2 (es) | 1981-12-01 |
Family
ID=10217860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES480979A Expired ES8200648A2 (es) | 1978-05-31 | 1979-05-28 | Procedimiento de preparacion de compuestos opacificantes para radiografia y similares |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4225577A (es) |
| JP (1) | JPS54163542A (es) |
| BE (1) | BE876640R (es) |
| CA (1) | CA1137995A (es) |
| CH (1) | CH637918A5 (es) |
| DE (1) | DE2921467A1 (es) |
| DK (1) | DK224279A (es) |
| ES (1) | ES8200648A2 (es) |
| FR (1) | FR2427326A2 (es) |
| NL (1) | NL7904076A (es) |
| NO (1) | NO791772L (es) |
| SE (1) | SE7904543L (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044814A1 (de) * | 1980-11-25 | 1982-07-08 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Unsymmetrisch substituierte dicarbonsaeure-bis-(2,4,6-trijod-anilide), deren herstellung und diese enthaltende roentgenkontrastmittel |
| US4634551A (en) * | 1985-06-03 | 1987-01-06 | Procter & Gamble Company | Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain |
| GB8415909D0 (en) * | 1984-06-21 | 1984-07-25 | Procter & Gamble Ltd | Peracid compounds |
| US4852989A (en) * | 1987-05-08 | 1989-08-01 | The Procter & Gamble Company | Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain |
| US5668196A (en) * | 1995-08-10 | 1997-09-16 | Nanosystems Llc | 3-amido-triiodophenyl esters as x-ray contrast agents |
| US6265610B1 (en) | 1999-01-12 | 2001-07-24 | The University Of North Carolina At Chapel Hill | Contrast media for angiography |
| WO2017165841A1 (en) | 2016-03-25 | 2017-09-28 | Nanoprobes, Inc. | Iodine-based particles |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732293A (en) * | 1968-03-15 | 1973-05-08 | Sterling Drug Inc | Iodinated bis(aminobenzoic acids) and esters thereof |
| US3803221A (en) * | 1969-07-14 | 1974-04-09 | Sterling Drug Inc | Anilic acids of 3-substituted 2,4,6-triiodoanilines |
| DD104193A5 (es) * | 1972-12-22 | 1974-03-05 | ||
| AR207465A1 (es) * | 1974-05-31 | 1976-10-08 | Guerbet Lab Andre | Procedimiento de preparacion de derivados de acido triiodoi2,4,6-(triiodo-2,4,6-benzoil)-amino-alcanoilaminobenzoico de acido triiodo-2,4,6-(triiodo-2,4,6-(triiodo-2,4,6-benzoil)-aminoalcanoilaminobenzoil)-amino-alcanoil-aminobenzoico y de acido triiodo-2,4,6-bis((triiodo-2,4,6-fenil)-carbamoil-metil)-aminoalcanoil-aminobenzoico |
| GB1539791A (en) * | 1976-04-08 | 1979-02-07 | Guerbet Sa | X-ray contrast media |
-
1979
- 1979-05-21 FR FR7912901A patent/FR2427326A2/fr active Granted
- 1979-05-23 NL NL7904076A patent/NL7904076A/xx not_active Application Discontinuation
- 1979-05-23 SE SE7904543A patent/SE7904543L/xx not_active Application Discontinuation
- 1979-05-26 DE DE19792921467 patent/DE2921467A1/de not_active Withdrawn
- 1979-05-28 CH CH493279A patent/CH637918A5/fr not_active IP Right Cessation
- 1979-05-28 ES ES480979A patent/ES8200648A2/es not_active Expired
- 1979-05-29 US US06/043,046 patent/US4225577A/en not_active Expired - Lifetime
- 1979-05-29 NO NO791772A patent/NO791772L/no unknown
- 1979-05-30 DK DK224279A patent/DK224279A/da not_active Application Discontinuation
- 1979-05-30 BE BE0/195464A patent/BE876640R/xx not_active IP Right Cessation
- 1979-05-31 JP JP6808379A patent/JPS54163542A/ja active Pending
- 1979-05-31 CA CA000328771A patent/CA1137995A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO791772L (no) | 1979-12-03 |
| ES480979A0 (es) | 1981-12-01 |
| CA1137995A (en) | 1982-12-21 |
| US4225577A (en) | 1980-09-30 |
| FR2427326B2 (es) | 1983-08-12 |
| DK224279A (da) | 1979-12-01 |
| NL7904076A (nl) | 1979-12-04 |
| CH637918A5 (fr) | 1983-08-31 |
| JPS54163542A (en) | 1979-12-26 |
| FR2427326A2 (fr) | 1979-12-28 |
| BE876640R (fr) | 1979-11-30 |
| SE7904543L (sv) | 1979-12-01 |
| DE2921467A1 (de) | 1979-12-06 |
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