CH513884A - Verfahren zur Herstellung von Tetrahydro-Chinoxalin-2-onen - Google Patents
Verfahren zur Herstellung von Tetrahydro-Chinoxalin-2-onenInfo
- Publication number
- CH513884A CH513884A CH1579268A CH1579268A CH513884A CH 513884 A CH513884 A CH 513884A CH 1579268 A CH1579268 A CH 1579268A CH 1579268 A CH1579268 A CH 1579268A CH 513884 A CH513884 A CH 513884A
- Authority
- CH
- Switzerland
- Prior art keywords
- quinoxalin
- tetrahydro
- ones
- preparation
- 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
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6824667 | 1967-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH513884A true CH513884A (de) | 1971-10-15 |
Family
ID=13368202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1579268A CH513884A (de) | 1967-10-23 | 1968-10-22 | Verfahren zur Herstellung von Tetrahydro-Chinoxalin-2-onen |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH513884A (de) |
| DE (1) | DE1804328A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH592637A5 (de) * | 1974-05-21 | 1977-10-31 | Medichemie Ag | |
| US4167512A (en) * | 1977-09-21 | 1979-09-11 | The B. F. Goodrich Company | Synthesis of 2-keto-1,4-diazacycloalkanes |
| GR72941B (de) * | 1978-10-20 | 1984-01-16 | Lilly Co Eli | |
| EP0032564A1 (de) * | 1979-12-28 | 1981-07-29 | Medichemie Ag | Pharmazeutische Verwendung von Caroverin und/oder Caroverinsalzen sowie Caroverinsalze mit Xanthinderivat-Säureresten und Nicotinsäurerest |
| EP1295878B1 (de) | 2000-06-30 | 2004-09-15 | Banyu Pharmaceutical Co., Ltd. | Pyrazinonderivate |
-
1968
- 1968-10-22 DE DE19681804328 patent/DE1804328A1/de active Pending
- 1968-10-22 CH CH1579268A patent/CH513884A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1804328A1 (de) | 1969-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |