NL120495C - - Google Patents
Info
- Publication number
- NL120495C NL120495C NL247111A NL247111A NL120495C NL 120495 C NL120495 C NL 120495C NL 247111 A NL247111 A NL 247111A NL 247111 A NL247111 A NL 247111A NL 120495 C NL120495 C NL 120495C
- Authority
- NL
- Netherlands
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6814159A CH370076A (de) | 1959-01-09 | 1959-01-09 | Verfahren zur Herstellung neuer jodierter Säureamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL120495C true NL120495C (xx) | 1965-12-15 |
Family
ID=4528494
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL247111D NL247111A (xx) | 1959-01-09 | 1960-01-07 | |
| NL247111A NL120495C (xx) | 1959-01-09 | 1960-01-07 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL247111D NL247111A (xx) | 1959-01-09 | 1960-01-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2995561A (xx) |
| AT (1) | AT216139B (xx) |
| CH (1) | CH370076A (xx) |
| DE (1) | DE1097084B (xx) |
| ES (1) | ES254772A1 (xx) |
| GB (1) | GB886094A (xx) |
| NL (2) | NL247111A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235461A (en) * | 1966-02-15 | Esters of j,s-diiodo-x-pyridone-n- acetic acid | ||
| US3149104A (en) * | 1961-01-03 | 1964-09-15 | Sterling Drug Inc | 4-hydroxy-7-styryl-1, 8-naphthyridine-3-carboxylic acids and esters |
| NL279830A (xx) * | 1961-06-20 | |||
| FR123F (xx) * | 1963-10-17 | 1900-01-01 | ||
| CA1225585A (en) * | 1983-06-30 | 1987-08-18 | Maria T. Litvinova | Composition for embolization of blood vessels |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2064944A (en) * | 1930-12-20 | 1936-12-22 | Winthrop Chem Co Inc | Pyridine derivatives and process of making them |
| US2505634A (en) * | 1947-10-03 | 1950-04-25 | Sterling Drug Inc | 4-pyridone-nu-carboxylic acids |
| US2606922A (en) * | 1949-12-03 | 1952-08-12 | Schering Corp | Etherified phenyl aliphatic acids and their salts |
-
1959
- 1959-01-09 CH CH6814159A patent/CH370076A/de unknown
- 1959-12-11 DE DEC20330A patent/DE1097084B/de active Pending
- 1959-12-17 AT AT916359A patent/AT216139B/de active
- 1959-12-29 US US862473A patent/US2995561A/en not_active Expired - Lifetime
-
1960
- 1960-01-05 ES ES0254772A patent/ES254772A1/es not_active Expired
- 1960-01-07 NL NL247111D patent/NL247111A/xx unknown
- 1960-01-07 NL NL247111A patent/NL120495C/xx active
- 1960-01-08 GB GB809/60A patent/GB886094A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2995561A (en) | 1961-08-08 |
| AT216139B (de) | 1961-07-10 |
| CH370076A (de) | 1963-06-30 |
| NL247111A (xx) | 1964-02-10 |
| GB886094A (en) | 1962-01-03 |
| DE1097084B (de) | 1961-01-12 |
| ES254772A1 (es) | 1960-08-16 |