AT319241B - Process for the production of the new 2-chloro-6-hydroxy-nicotinic acid and its salts with bases - Google Patents
Process for the production of the new 2-chloro-6-hydroxy-nicotinic acid and its salts with basesInfo
- Publication number
- AT319241B AT319241B AT1006171A AT1006171A AT319241B AT 319241 B AT319241 B AT 319241B AT 1006171 A AT1006171 A AT 1006171A AT 1006171 A AT1006171 A AT 1006171A AT 319241 B AT319241 B AT 319241B
- Authority
- AT
- Austria
- Prior art keywords
- chloro
- bases
- hydroxy
- salts
- new
- Prior art date
Links
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9229570A | 1970-11-23 | 1970-11-23 | |
| US9229470A | 1970-11-23 | 1970-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT319241B true AT319241B (en) | 1974-12-10 |
Family
ID=26785491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1006171A AT319241B (en) | 1970-11-23 | 1971-11-22 | Process for the production of the new 2-chloro-6-hydroxy-nicotinic acid and its salts with bases |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT319241B (en) |
| CH (1) | CH557817A (en) |
| DE (1) | DE2157289A1 (en) |
| ES (1) | ES397242A1 (en) |
| FR (1) | FR2115359B1 (en) |
| GB (1) | GB1312196A (en) |
| IL (1) | IL38006A (en) |
| NL (1) | NL7115453A (en) |
| SE (1) | SE371195B (en) |
-
1971
- 1971-10-25 IL IL38006A patent/IL38006A/en unknown
- 1971-10-27 CH CH1564071A patent/CH557817A/en not_active IP Right Cessation
- 1971-11-10 NL NL7115453A patent/NL7115453A/xx unknown
- 1971-11-18 DE DE19712157289 patent/DE2157289A1/en active Pending
- 1971-11-22 AT AT1006171A patent/AT319241B/en not_active IP Right Cessation
- 1971-11-22 SE SE7114910A patent/SE371195B/xx unknown
- 1971-11-22 ES ES397242A patent/ES397242A1/en not_active Expired
- 1971-11-23 FR FR7141923A patent/FR2115359B1/fr not_active Expired
- 1971-11-23 GB GB5436571A patent/GB1312196A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL38006A (en) | 1974-07-31 |
| CH557817A (en) | 1975-01-15 |
| IL38006A0 (en) | 1971-12-29 |
| NL7115453A (en) | 1972-05-25 |
| ES397242A1 (en) | 1975-03-01 |
| GB1312196A (en) | 1973-04-04 |
| SE371195B (en) | 1974-11-11 |
| FR2115359A1 (en) | 1972-07-07 |
| DE2157289A1 (en) | 1972-05-31 |
| FR2115359B1 (en) | 1974-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |