ATA20986A - Verfahren zur herstellung von 6-methyl-4-hydroxynicotinsaeure - Google Patents
Verfahren zur herstellung von 6-methyl-4-hydroxynicotinsaeureInfo
- Publication number
- ATA20986A ATA20986A AT20986A AT20986A ATA20986A AT A20986 A ATA20986 A AT A20986A AT 20986 A AT20986 A AT 20986A AT 20986 A AT20986 A AT 20986A AT A20986 A ATA20986 A AT A20986A
- Authority
- AT
- Austria
- Prior art keywords
- methyl
- producing
- hydroxynicotinic acid
- hydroxynicotinic
- acid
- Prior art date
Links
- AOJLDZLRTUWFFY-UHFFFAOYSA-N 6-methyl-4-oxo-1h-pyridine-3-carboxylic acid Chemical compound CC1=CC(=O)C(C(O)=O)=CN1 AOJLDZLRTUWFFY-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process 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
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT20986A AT384020B (de) | 1986-01-29 | 1986-01-29 | Verfahren zur herstellung von 6-methyl-4-hydroxynicotinsaeure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT20986A AT384020B (de) | 1986-01-29 | 1986-01-29 | Verfahren zur herstellung von 6-methyl-4-hydroxynicotinsaeure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA20986A true ATA20986A (de) | 1987-02-15 |
| AT384020B AT384020B (de) | 1987-09-25 |
Family
ID=3484390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT20986A AT384020B (de) | 1986-01-29 | 1986-01-29 | Verfahren zur herstellung von 6-methyl-4-hydroxynicotinsaeure |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT384020B (de) |
-
1986
- 1986-01-29 AT AT20986A patent/AT384020B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT384020B (de) | 1987-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| REN | Ceased due to non-payment of the annual fee |