CH415645A - Process for the production of pyrazine carboxylic acid - Google Patents
Process for the production of pyrazine carboxylic acidInfo
- Publication number
- CH415645A CH415645A CH1595063A CH1595063A CH415645A CH 415645 A CH415645 A CH 415645A CH 1595063 A CH1595063 A CH 1595063A CH 1595063 A CH1595063 A CH 1595063A CH 415645 A CH415645 A CH 415645A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- carboxylic acid
- pyrazine carboxylic
- pyrazine
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1016468D GB1016468A (en) | 1963-12-24 | ||
| CH1595063A CH415645A (en) | 1963-12-24 | 1963-12-24 | Process for the production of pyrazine carboxylic acid |
| DE19641445702 DE1445702A1 (en) | 1963-12-24 | 1964-10-06 | Process for the preparation of pyrazine carboxylic acid |
| BR16496964A BR6464969D0 (en) | 1963-12-24 | 1964-12-02 | PROCESS FOR THE PREPARATION OF PIRAZINE-CARBOXYLIC ACID |
| ES0307455A ES307455A1 (en) | 1963-12-24 | 1964-12-22 | Procedure for the preparation of pirazincarboxilic acid. (Machine-translation by Google Translate, not legally binding) |
| US600026A US3350399A (en) | 1963-12-24 | 1966-12-08 | Method of preparing pyrazinoic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1595063A CH415645A (en) | 1963-12-24 | 1963-12-24 | Process for the production of pyrazine carboxylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH415645A true CH415645A (en) | 1966-06-30 |
Family
ID=4413287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1595063A CH415645A (en) | 1963-12-24 | 1963-12-24 | Process for the production of pyrazine carboxylic acid |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR6464969D0 (en) |
| CH (1) | CH415645A (en) |
| DE (1) | DE1445702A1 (en) |
| ES (1) | ES307455A1 (en) |
| GB (1) | GB1016468A (en) |
-
0
- GB GB1016468D patent/GB1016468A/en active Active
-
1963
- 1963-12-24 CH CH1595063A patent/CH415645A/en unknown
-
1964
- 1964-10-06 DE DE19641445702 patent/DE1445702A1/en active Pending
- 1964-12-02 BR BR16496964A patent/BR6464969D0/en unknown
- 1964-12-22 ES ES0307455A patent/ES307455A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1445702A1 (en) | 1968-12-12 |
| ES307455A1 (en) | 1965-04-16 |
| GB1016468A (en) | |
| BR6464969D0 (en) | 1973-08-14 |
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