GB1459772A - X-ray contrast agents - Google Patents
X-ray contrast agentsInfo
- Publication number
- GB1459772A GB1459772A GB3087573A GB3087573A GB1459772A GB 1459772 A GB1459772 A GB 1459772A GB 3087573 A GB3087573 A GB 3087573A GB 3087573 A GB3087573 A GB 3087573A GB 1459772 A GB1459772 A GB 1459772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- ray contrast
- formula
- contrast agents
- contrast compositions
- 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
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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
Abstract
1459772 X-ray contrast compositions BEECHAM GROUP Ltd 31 May 1974 [28 June 1973] 30875/73 Addition to 1363847 Heading A5B [Also in Division C2] X-ray contrast compositions comprise a compound of formula wherein A is a group of formula -CO.NH.CH 3 or -N(CH 3 )CO.CH 3 and R is a phthalide group; or a straight or branched chain C 1-8 alkyl group optionally substituted with an aryl or dialkylamino group, or with a group of formula: wherein R 1 is a C 1-8 alkyl group; except that, when A is -CO.NH.OH 3 , then R is not acetoxymethyl or pivaloyloxymethyl and a carrier therefore.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3087573A GB1459772A (en) | 1973-06-28 | 1973-06-28 | X-ray contrast agents |
AU69844/74A AU6984474A (en) | 1973-06-28 | 1974-06-06 | X-ray |
FR7419715A FR2234890B1 (en) | 1973-06-28 | 1974-06-07 | |
IE1210/74A IE39409B1 (en) | 1973-06-28 | 1974-06-10 | X-ray contras agents |
DK309074A DK309074A (en) | 1973-06-28 | 1974-06-10 | |
ZA00743668A ZA743668B (en) | 1973-06-28 | 1974-06-10 | X-ray contrast agents |
BE145265A BE816143A (en) | 1973-06-28 | 1974-06-10 | CONTRAST AGENT FOR RADIOLOGICAL EXAMINATIONS |
NL7407720A NL7407720A (en) | 1973-06-28 | 1974-06-10 | |
JP49066445A JPS5047938A (en) | 1973-06-28 | 1974-06-11 | |
DE19742428140 DE2428140A1 (en) | 1973-06-28 | 1974-06-11 | DERIVATIVES OF 3-ACETAMIDO-2,4,6-TRIIODOBENZOIC ACID, METHOD FOR THEIR PRODUCTION AND USE |
US05/492,049 US4018783A (en) | 1970-09-09 | 1974-07-26 | Esters of metrizoic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3087573A GB1459772A (en) | 1973-06-28 | 1973-06-28 | X-ray contrast agents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1459772A true GB1459772A (en) | 1976-12-31 |
Family
ID=10314493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3087573A Expired GB1459772A (en) | 1970-09-09 | 1973-06-28 | X-ray contrast agents |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5047938A (en) |
AU (1) | AU6984474A (en) |
BE (1) | BE816143A (en) |
DE (1) | DE2428140A1 (en) |
DK (1) | DK309074A (en) |
FR (1) | FR2234890B1 (en) |
GB (1) | GB1459772A (en) |
IE (1) | IE39409B1 (en) |
NL (1) | NL7407720A (en) |
ZA (1) | ZA743668B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8717625D0 (en) * | 1987-07-24 | 1987-09-03 | Nycomed As | Chemical compounds |
CA2031739A1 (en) * | 1989-12-08 | 1991-06-09 | Milos Sovak | X-ray contrast material for the gastrointestinal tract |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD58307A (en) * |
-
1973
- 1973-06-28 GB GB3087573A patent/GB1459772A/en not_active Expired
-
1974
- 1974-06-06 AU AU69844/74A patent/AU6984474A/en not_active Expired
- 1974-06-07 FR FR7419715A patent/FR2234890B1/fr not_active Expired
- 1974-06-10 ZA ZA00743668A patent/ZA743668B/en unknown
- 1974-06-10 IE IE1210/74A patent/IE39409B1/en unknown
- 1974-06-10 BE BE145265A patent/BE816143A/en unknown
- 1974-06-10 NL NL7407720A patent/NL7407720A/xx unknown
- 1974-06-10 DK DK309074A patent/DK309074A/da unknown
- 1974-06-11 JP JP49066445A patent/JPS5047938A/ja active Pending
- 1974-06-11 DE DE19742428140 patent/DE2428140A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2428140A1 (en) | 1975-01-23 |
JPS5047938A (en) | 1975-04-28 |
DK309074A (en) | 1975-02-17 |
BE816143A (en) | 1974-12-10 |
ZA743668B (en) | 1975-06-25 |
FR2234890B1 (en) | 1978-07-21 |
AU6984474A (en) | 1975-12-11 |
NL7407720A (en) | 1974-12-31 |
IE39409B1 (en) | 1978-09-27 |
FR2234890A1 (en) | 1975-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |