BE798752A - PYRAZINE 4-OXIDE DERIVATIVES AND THEIR PREPARATION - Google Patents
PYRAZINE 4-OXIDE DERIVATIVES AND THEIR PREPARATIONInfo
- Publication number
- BE798752A BE798752A BE130442A BE130442A BE798752A BE 798752 A BE798752 A BE 798752A BE 130442 A BE130442 A BE 130442A BE 130442 A BE130442 A BE 130442A BE 798752 A BE798752 A BE 798752A
- Authority
- BE
- Belgium
- Prior art keywords
- pyrazine
- preparation
- oxide derivatives
- derivatives
- oxide
- Prior art date
Links
- RUIZBQQGWNBRFH-UHFFFAOYSA-N 1-oxidopyrazin-1-ium Chemical class [O-][N+]1=CC=NC=C1 RUIZBQQGWNBRFH-UHFFFAOYSA-N 0.000 title 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Obesity (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2366372 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE798752A true BE798752A (en) | 1973-08-16 |
Family
ID=11208983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE130442A BE798752A (en) | 1972-04-28 | 1973-04-26 | PYRAZINE 4-OXIDE DERIVATIVES AND THEIR PREPARATION |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5535384B2 (en) |
| AT (1) | AT326669B (en) |
| AU (1) | AU470007B2 (en) |
| BE (1) | BE798752A (en) |
| CA (1) | CA1000278A (en) |
| CH (1) | CH582161A5 (en) |
| CS (1) | CS172972B2 (en) |
| DE (1) | DE2319834C3 (en) |
| DK (1) | DK138796B (en) |
| FI (1) | FI55033C (en) |
| FR (1) | FR2183049B1 (en) |
| GB (1) | GB1361967A (en) |
| HK (1) | HK66876A (en) |
| HU (1) | HU165674B (en) |
| IL (1) | IL42026A (en) |
| MY (1) | MY7700077A (en) |
| NL (1) | NL178595C (en) |
| NO (1) | NO137728C (en) |
| SE (1) | SE387344B (en) |
| SU (1) | SU578876A3 (en) |
| ZA (1) | ZA732712B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1094287B (en) * | 1978-03-23 | 1985-07-26 | Erba Carlo Spa | DERIVATIVES OF 2-HYDROXYMETHY-PYRAZINE HAVING LIPOLIPEMIZING ACTIVITY |
| NL8202105A (en) * | 1981-05-28 | 1982-12-16 | Erba Farmitalia | PROCESS FOR PREPARING PYRAZINE DERIVATIVES. |
| CA1205075A (en) * | 1982-03-08 | 1986-05-27 | Claudio Santini | Preparation of pyrazine derivatives |
| DE3368618D1 (en) * | 1982-11-04 | 1987-02-05 | Ici Plc | Process for the extraction of metal values and novel metal extractants |
| IT1201417B (en) * | 1985-05-17 | 1989-02-02 | Montedison Spa | PROCEDURE FOR THE PREPARATION OF 2-CARBOXYPYRAZINE 4 OXIDE |
| US4962111A (en) * | 1989-06-08 | 1990-10-09 | The Research Foundation Of State University Of New York | Pyrazinoic acid esters as antituberculosis agents |
| US5643912A (en) * | 1993-12-17 | 1997-07-01 | The Research Foundation Of State University Of Ny | Pyrazinoic acid esters as anti-mycobacterium avium agents |
| CN113493421A (en) * | 2020-04-08 | 2021-10-12 | 鲁南制药集团股份有限公司 | 1, 2-di (4-pyridyl) ethane-acipimox eutectic crystal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452014A (en) * | 1964-08-14 | 1969-06-24 | Upjohn Co | 2,5-dimethylpyrazine p-toluenesulfonate |
| AT291264B (en) * | 1969-05-05 | 1971-07-12 | Daiichi Seiyaku Company Ltd | Process for the preparation of new pyrazine carboxylic acid derivatives |
| NL6907199A (en) * | 1969-05-09 | 1970-11-11 | Hypoglycaemic pyrazine derivs |
-
1973
- 1973-04-12 GB GB1764573A patent/GB1361967A/en not_active Expired
- 1973-04-12 AU AU54413/73A patent/AU470007B2/en not_active Expired
- 1973-04-13 IL IL42026A patent/IL42026A/en unknown
- 1973-04-18 AT AT345073A patent/AT326669B/en active Protection Beyond IP Right Term
- 1973-04-18 DE DE2319834A patent/DE2319834C3/en not_active Expired
- 1973-04-19 ZA ZA732712A patent/ZA732712B/en unknown
- 1973-04-24 CS CS2929A patent/CS172972B2/cs unknown
- 1973-04-25 NO NO1705/73A patent/NO137728C/en unknown
- 1973-04-26 BE BE130442A patent/BE798752A/en not_active IP Right Cessation
- 1973-04-26 NL NLAANVRAGE7305867,A patent/NL178595C/en not_active IP Right Cessation
- 1973-04-26 FI FI1336/73A patent/FI55033C/en active
- 1973-04-26 JP JP4832373A patent/JPS5535384B2/ja not_active Expired
- 1973-04-27 CH CH605873A patent/CH582161A5/xx active Protection Beyond IP Right Term
- 1973-04-27 FR FR7315308A patent/FR2183049B1/fr not_active Expired
- 1973-04-27 SE SE7305965A patent/SE387344B/en unknown
- 1973-04-27 HU HUEA129A patent/HU165674B/hu unknown
- 1973-04-27 CA CA169,694A patent/CA1000278A/en not_active Expired
- 1973-04-27 SU SU7301908970A patent/SU578876A3/en active
- 1973-04-27 DK DK232573AA patent/DK138796B/en not_active IP Right Cessation
-
1976
- 1976-10-28 HK HK668/76*UA patent/HK66876A/en unknown
-
1977
- 1977-12-30 MY MY77/77A patent/MY7700077A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1361967A (en) | 1974-07-30 |
| FI55033B (en) | 1979-01-31 |
| IL42026A0 (en) | 1973-06-29 |
| FR2183049A1 (en) | 1973-12-14 |
| DK138796C (en) | 1979-04-30 |
| NO137728C (en) | 1978-04-12 |
| IL42026A (en) | 1976-07-30 |
| HU165674B (en) | 1974-10-28 |
| NL178595B (en) | 1985-11-18 |
| ZA732712B (en) | 1974-11-27 |
| NL178595C (en) | 1986-04-16 |
| DE2319834C3 (en) | 1983-02-03 |
| SE387344B (en) | 1976-09-06 |
| AT326669B (en) | 1975-12-29 |
| CH582161A5 (en) | 1976-11-30 |
| NO137728B (en) | 1978-01-02 |
| CS172972B2 (en) | 1977-01-28 |
| FI55033C (en) | 1979-05-10 |
| DE2319834B2 (en) | 1982-06-24 |
| FR2183049B1 (en) | 1975-10-31 |
| HK66876A (en) | 1976-11-05 |
| DK138796B (en) | 1978-10-30 |
| JPS5535384B2 (en) | 1980-09-12 |
| DE2319834A1 (en) | 1973-11-15 |
| JPS4954386A (en) | 1974-05-27 |
| MY7700077A (en) | 1977-12-31 |
| CA1000278A (en) | 1976-11-23 |
| NL7305867A (en) | 1973-10-30 |
| AU5441373A (en) | 1974-10-17 |
| ATA345073A (en) | 1975-03-15 |
| AU470007B2 (en) | 1976-02-26 |
| SU578876A3 (en) | 1977-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CN | Change of patent owner's name |
Owner name: *FARMITALIA CARLO ERBA S.R.L. Effective date: 19880627 |
|
| RE20 | Patent expired |
Owner name: FARMITALIA CARLO ERBA S.R.L. Effective date: 19930426 |