DE3574015D1 - Process for the preparation of a pyridil-propanoic acid - Google Patents
Process for the preparation of a pyridil-propanoic acidInfo
- Publication number
- DE3574015D1 DE3574015D1 DE8585303709T DE3574015T DE3574015D1 DE 3574015 D1 DE3574015 D1 DE 3574015D1 DE 8585303709 T DE8585303709 T DE 8585303709T DE 3574015 T DE3574015 T DE 3574015T DE 3574015 D1 DE3574015 D1 DE 3574015D1
- Authority
- DE
- Germany
- Prior art keywords
- formula
- preparation
- pyridil
- propanoic acid
- chem
- 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
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000000739 antihistaminic agent Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848413925A GB8413925D0 (en) | 1984-05-31 | 1984-05-31 | Chemical process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3574015D1 true DE3574015D1 (en) | 1989-12-07 |
Family
ID=10561754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585303709T Expired DE3574015D1 (en) | 1984-05-31 | 1985-05-28 | Process for the preparation of a pyridil-propanoic acid |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0163506B1 (enExample) |
| JP (1) | JPS611663A (enExample) |
| AT (1) | ATE47712T1 (enExample) |
| AU (1) | AU4320285A (enExample) |
| CA (1) | CA1265143A (enExample) |
| DE (1) | DE3574015D1 (enExample) |
| DK (1) | DK240785A (enExample) |
| ES (1) | ES8604391A1 (enExample) |
| GB (1) | GB8413925D0 (enExample) |
| GR (1) | GR851320B (enExample) |
| PT (1) | PT80563B (enExample) |
| ZA (1) | ZA854079B (enExample) |
-
1984
- 1984-05-31 GB GB848413925A patent/GB8413925D0/en active Pending
-
1985
- 1985-05-24 CA CA000482295A patent/CA1265143A/en not_active Expired - Fee Related
- 1985-05-28 AT AT85303709T patent/ATE47712T1/de not_active IP Right Cessation
- 1985-05-28 EP EP85303709A patent/EP0163506B1/en not_active Expired
- 1985-05-28 DE DE8585303709T patent/DE3574015D1/de not_active Expired
- 1985-05-29 ZA ZA854079A patent/ZA854079B/xx unknown
- 1985-05-29 DK DK240785A patent/DK240785A/da not_active Application Discontinuation
- 1985-05-29 GR GR851320A patent/GR851320B/el unknown
- 1985-05-30 JP JP60118653A patent/JPS611663A/ja active Pending
- 1985-05-30 PT PT80563A patent/PT80563B/pt unknown
- 1985-05-30 ES ES543671A patent/ES8604391A1/es not_active Expired
- 1985-05-31 AU AU43202/85A patent/AU4320285A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA1265143A (en) | 1990-01-30 |
| ES543671A0 (es) | 1986-01-01 |
| PT80563A (en) | 1985-06-01 |
| GR851320B (enExample) | 1985-11-25 |
| EP0163506A3 (en) | 1986-07-30 |
| DK240785A (da) | 1985-12-01 |
| ATE47712T1 (de) | 1989-11-15 |
| JPS611663A (ja) | 1986-01-07 |
| ZA854079B (en) | 1986-04-30 |
| PT80563B (en) | 1987-04-09 |
| DK240785D0 (da) | 1985-05-29 |
| EP0163506B1 (en) | 1989-11-02 |
| EP0163506A2 (en) | 1985-12-04 |
| GB8413925D0 (en) | 1984-07-04 |
| ES8604391A1 (es) | 1986-01-01 |
| AU4320285A (en) | 1985-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |