AT326669B - Verfahren zur herstellung von neuen pyrazin-4-oxid-derivaten und salzen davon - Google Patents
Verfahren zur herstellung von neuen pyrazin-4-oxid-derivaten und salzen davonInfo
- Publication number
- AT326669B AT326669B AT345073A AT345073A AT326669B AT 326669 B AT326669 B AT 326669B AT 345073 A AT345073 A AT 345073A AT 345073 A AT345073 A AT 345073A AT 326669 B AT326669 B AT 326669B
- Authority
- AT
- Austria
- Prior art keywords
- salt
- preparation
- oxide derivatives
- new pyrazine
- pyrazine
- 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
-
- 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 And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Epoxy Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2366372 | 1972-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA345073A ATA345073A (de) | 1975-03-15 |
| AT326669B true AT326669B (de) | 1975-12-29 |
Family
ID=11208983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT345073A AT326669B (de) | 1972-04-28 | 1973-04-18 | Verfahren zur herstellung von neuen pyrazin-4-oxid-derivaten und salzen davon |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5535384B2 (pt) |
| AT (1) | AT326669B (pt) |
| AU (1) | AU470007B2 (pt) |
| BE (1) | BE798752A (pt) |
| CA (1) | CA1000278A (pt) |
| CH (1) | CH582161A5 (pt) |
| CS (1) | CS172972B2 (pt) |
| DE (1) | DE2319834C3 (pt) |
| DK (1) | DK138796B (pt) |
| FI (1) | FI55033C (pt) |
| FR (1) | FR2183049B1 (pt) |
| GB (1) | GB1361967A (pt) |
| HK (1) | HK66876A (pt) |
| HU (1) | HU165674B (pt) |
| IL (1) | IL42026A (pt) |
| MY (1) | MY7700077A (pt) |
| NL (1) | NL178595C (pt) |
| NO (1) | NO137728C (pt) |
| SE (1) | SE387344B (pt) |
| SU (1) | SU578876A3 (pt) |
| ZA (1) | ZA732712B (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT387217B (de) * | 1981-05-28 | 1988-12-27 | Erba Farmitalia | Verfahren zur herstellung von pyrazinderivaten |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1094287B (it) * | 1978-03-23 | 1985-07-26 | Erba Carlo Spa | Derivati della 2-idrossimetil-pirazina aventi attivita' ipolipemizzante |
| CA1205075A (en) * | 1982-03-08 | 1986-05-27 | Claudio Santini | Preparation of pyrazine derivatives |
| GB2133004B (en) * | 1982-11-04 | 1986-06-11 | Ici Plc | Process for the extraction of metal values and novel metal extractants |
| IT1201417B (it) * | 1985-05-17 | 1989-02-02 | Montedison Spa | Procedimento per la preparazione di 2-carbossipirazine 4 ossido |
| 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 (zh) * | 2020-04-08 | 2021-10-12 | 鲁南制药集团股份有限公司 | 一种1,2-二(4-吡啶基)乙烷-阿昔莫司共晶 |
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 (de) * | 1969-05-05 | 1971-07-12 | Daiichi Seiyaku Company Ltd | Verfahren zur Herstellung von neuen Pyrazincarbonsäurederivaten |
| NL6907199A (en) * | 1969-05-09 | 1970-11-11 | Hypoglycaemic pyrazine derivs |
-
1973
- 1973-04-12 AU AU54413/73A patent/AU470007B2/en not_active Expired
- 1973-04-12 GB GB1764573A patent/GB1361967A/en not_active Expired
- 1973-04-13 IL IL42026A patent/IL42026A/en unknown
- 1973-04-18 AT AT345073A patent/AT326669B/de active Protection Beyond IP Right Term
- 1973-04-18 DE DE2319834A patent/DE2319834C3/de not_active Expired
- 1973-04-19 ZA ZA732712A patent/ZA732712B/xx unknown
- 1973-04-24 CS CS2929A patent/CS172972B2/cs unknown
- 1973-04-25 NO NO1705/73A patent/NO137728C/no unknown
- 1973-04-26 NL NLAANVRAGE7305867,A patent/NL178595C/xx not_active IP Right Cessation
- 1973-04-26 JP JP4832373A patent/JPS5535384B2/ja not_active Expired
- 1973-04-26 BE BE130442A patent/BE798752A/xx not_active IP Right Cessation
- 1973-04-26 FI FI1336/73A patent/FI55033C/fi active
- 1973-04-27 SE SE7305965A patent/SE387344B/xx unknown
- 1973-04-27 DK DK232573AA patent/DK138796B/da not_active IP Right Cessation
- 1973-04-27 HU HUEA129A patent/HU165674B/hu unknown
- 1973-04-27 SU SU7301908970A patent/SU578876A3/ru active
- 1973-04-27 FR FR7315308A patent/FR2183049B1/fr not_active Expired
- 1973-04-27 CH CH605873A patent/CH582161A5/xx active Protection Beyond IP Right Term
- 1973-04-27 CA CA169,694A patent/CA1000278A/en not_active Expired
-
1976
- 1976-10-28 HK HK668/76*UA patent/HK66876A/xx unknown
-
1977
- 1977-12-30 MY MY77/77A patent/MY7700077A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT387217B (de) * | 1981-05-28 | 1988-12-27 | Erba Farmitalia | Verfahren zur herstellung von pyrazinderivaten |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1361967A (en) | 1974-07-30 |
| IL42026A (en) | 1976-07-30 |
| FI55033C (fi) | 1979-05-10 |
| SE387344B (sv) | 1976-09-06 |
| CS172972B2 (pt) | 1977-01-28 |
| DE2319834A1 (de) | 1973-11-15 |
| ZA732712B (en) | 1974-11-27 |
| HU165674B (pt) | 1974-10-28 |
| FI55033B (fi) | 1979-01-31 |
| JPS4954386A (pt) | 1974-05-27 |
| DE2319834B2 (de) | 1982-06-24 |
| SU578876A3 (ru) | 1977-10-30 |
| NL178595B (nl) | 1985-11-18 |
| JPS5535384B2 (pt) | 1980-09-12 |
| CA1000278A (en) | 1976-11-23 |
| NL7305867A (pt) | 1973-10-30 |
| NL178595C (nl) | 1986-04-16 |
| DK138796B (da) | 1978-10-30 |
| AU5441373A (en) | 1974-10-17 |
| IL42026A0 (en) | 1973-06-29 |
| BE798752A (fr) | 1973-08-16 |
| ATA345073A (de) | 1975-03-15 |
| FR2183049B1 (pt) | 1975-10-31 |
| FR2183049A1 (pt) | 1973-12-14 |
| DE2319834C3 (de) | 1983-02-03 |
| HK66876A (en) | 1976-11-05 |
| NO137728B (no) | 1978-01-02 |
| NO137728C (no) | 1978-04-12 |
| CH582161A5 (pt) | 1976-11-30 |
| DK138796C (pt) | 1979-04-30 |
| MY7700077A (en) | 1977-12-31 |
| AU470007B2 (en) | 1976-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| EIH | Change in the person of patent owner | ||
| ELA | Expired due to lapse of time | ||
| SZA | Application filed for a certificate of protection |
Free format text: SZ08/94, 940830 |
|
| EZF | Grant of a certificate of protection |
Free format text: SZ08/94, 940830, EXPIRES:19980315 |