NL178251C - 5-gesubstitueerde picolinezuren en derivaten daarvan met bloeddruk verlagende werking, werkwijze voor de bereiding daarvan en preparaten die ze bevatten. - Google Patents
5-gesubstitueerde picolinezuren en derivaten daarvan met bloeddruk verlagende werking, werkwijze voor de bereiding daarvan en preparaten die ze bevatten.Info
- Publication number
- NL178251C NL178251C NLAANVRAGE7902306,A NL7902306A NL178251C NL 178251 C NL178251 C NL 178251C NL 7902306 A NL7902306 A NL 7902306A NL 178251 C NL178251 C NL 178251C
- Authority
- NL
- Netherlands
- Prior art keywords
- picolic
- derivatives
- acids
- substituted
- preparation
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title 2
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 239000008280 blood Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
-
- 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
- C07D213/65—One oxygen atom attached in position 3 or 5
-
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3296678A JPS54125680A (en) | 1978-03-24 | 1978-03-24 | 5-alkoxypicolinic acid ester, its preparation, and hypotensive agent containing the same |
| JP3296778A JPS54125681A (en) | 1978-03-24 | 1978-03-24 | 5-substituted picolinic acid, its preparation, and hypotensive agent containing the same |
| JP8048578A JPS559002A (en) | 1978-07-04 | 1978-07-04 | 5-substituted picolinic acid derivative, its preparation and hypotensive agent containing the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7902306A NL7902306A (nl) | 1979-09-26 |
| NL178251B NL178251B (nl) | 1985-09-16 |
| NL178251C true NL178251C (nl) | 1986-02-17 |
Family
ID=27287919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7902306,A NL178251C (nl) | 1978-03-24 | 1979-03-23 | 5-gesubstitueerde picolinezuren en derivaten daarvan met bloeddruk verlagende werking, werkwijze voor de bereiding daarvan en preparaten die ze bevatten. |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA1115709A (it) |
| CH (1) | CH637941A5 (it) |
| DE (1) | DE2911492C2 (it) |
| ES (1) | ES478918A1 (it) |
| FR (1) | FR2422639A1 (it) |
| GB (1) | GB2018753B (it) |
| IT (1) | IT1115064B (it) |
| NL (1) | NL178251C (it) |
| SE (1) | SE446863B (it) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344572A (en) * | 1976-09-30 | 1978-04-21 | Meiji Seika Kaisha Ltd | 5-alkoxy-picolic acid, its preparation and hypotensives containing the same |
-
1979
- 1979-03-21 CA CA323,912A patent/CA1115709A/en not_active Expired
- 1979-03-22 IT IT48451/79A patent/IT1115064B/it active
- 1979-03-22 CH CH268779A patent/CH637941A5/fr not_active IP Right Cessation
- 1979-03-23 ES ES478918A patent/ES478918A1/es not_active Expired
- 1979-03-23 SE SE7902665A patent/SE446863B/sv not_active IP Right Cessation
- 1979-03-23 FR FR7907345A patent/FR2422639A1/fr active Granted
- 1979-03-23 GB GB7910324A patent/GB2018753B/en not_active Expired
- 1979-03-23 DE DE2911492A patent/DE2911492C2/de not_active Expired
- 1979-03-23 NL NLAANVRAGE7902306,A patent/NL178251C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2422639B1 (it) | 1983-05-20 |
| NL7902306A (nl) | 1979-09-26 |
| ES478918A1 (es) | 1979-12-16 |
| FR2422639A1 (fr) | 1979-11-09 |
| IT1115064B (it) | 1986-02-03 |
| IT7948451A0 (it) | 1979-03-22 |
| CA1115709A (en) | 1982-01-05 |
| CH637941A5 (fr) | 1983-08-31 |
| SE446863B (sv) | 1986-10-13 |
| DE2911492C2 (de) | 1983-05-05 |
| NL178251B (nl) | 1985-09-16 |
| GB2018753B (en) | 1982-08-25 |
| GB2018753A (en) | 1979-10-24 |
| DE2911492A1 (de) | 1979-09-27 |
| SE7902665L (sv) | 1979-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1A | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |