FR2180568A1 - Org acid deriv x-ray contrast agents - iodinated -4-oxo -dihydropyridinyl,-substd phenylphenoxy-or -phenyl thio-acetic acids - Google Patents
Org acid deriv x-ray contrast agents - iodinated -4-oxo -dihydropyridinyl,-substd phenylphenoxy-or -phenyl thio-acetic acidsInfo
- Publication number
- FR2180568A1 FR2180568A1 FR7214148A FR7214148A FR2180568A1 FR 2180568 A1 FR2180568 A1 FR 2180568A1 FR 7214148 A FR7214148 A FR 7214148A FR 7214148 A FR7214148 A FR 7214148A FR 2180568 A1 FR2180568 A1 FR 2180568A1
- Authority
- FR
- France
- Prior art keywords
- phenylphenoxy
- dihydropyridinyl
- substd
- iodinated
- org
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/68—One oxygen atom attached in position 4
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/0404—Lipids, e.g. triglycerides; Polycationic carriers
- A61K51/0406—Amines, polyamines, e.g. spermine, spermidine, amino acids, (bis)guanidines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2123/00—Preparations for testing in vivo
Abstract
Cpds. (I) XYCHCOOR (I) (where R is an electrophilic gp. and (a) X is H and Y is (II) or (III) or (b) X is CH3(CH2)n; n is 0 or 1-6 and Y is (IV); Z is O or S or (CH2)m; m is 0 or 1-6 and when Z is CH2, (IV) may also contain a 3-NH2 grp.) are prepd. by esterification of XYCHCOOR with an alcohol or phenol.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7214148A FR2180568A1 (en) | 1972-04-21 | 1972-04-21 | Org acid deriv x-ray contrast agents - iodinated -4-oxo -dihydropyridinyl,-substd phenylphenoxy-or -phenyl thio-acetic acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7214148A FR2180568A1 (en) | 1972-04-21 | 1972-04-21 | Org acid deriv x-ray contrast agents - iodinated -4-oxo -dihydropyridinyl,-substd phenylphenoxy-or -phenyl thio-acetic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2180568A1 true FR2180568A1 (en) | 1973-11-30 |
FR2180568B1 FR2180568B1 (en) | 1975-12-26 |
Family
ID=9097289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7214148A Granted FR2180568A1 (en) | 1972-04-21 | 1972-04-21 | Org acid deriv x-ray contrast agents - iodinated -4-oxo -dihydropyridinyl,-substd phenylphenoxy-or -phenyl thio-acetic acids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2180568A1 (en) |
-
1972
- 1972-04-21 FR FR7214148A patent/FR2180568A1/en active Granted
Non-Patent Citations (1)
Title |
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NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2180568B1 (en) | 1975-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |