CH642638A5 - Verfahren zur herstellung von chinazolin-2(1h)-onen. - Google Patents
Verfahren zur herstellung von chinazolin-2(1h)-onen. Download PDFInfo
- Publication number
- CH642638A5 CH642638A5 CH904578A CH904578A CH642638A5 CH 642638 A5 CH642638 A5 CH 642638A5 CH 904578 A CH904578 A CH 904578A CH 904578 A CH904578 A CH 904578A CH 642638 A5 CH642638 A5 CH 642638A5
- Authority
- CH
- Switzerland
- Prior art keywords
- bromine
- chlorine
- fluorine
- molar ratio
- aryl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/80—Oxygen atoms
- C07D239/82—Oxygen atoms with an aryl radical attached in position 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Pharmacology & Pharmacy (AREA)
- Rheumatology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83041177A | 1977-09-06 | 1977-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH642638A5 true CH642638A5 (de) | 1984-04-30 |
Family
ID=25256956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH904578A CH642638A5 (de) | 1977-09-06 | 1978-08-25 | Verfahren zur herstellung von chinazolin-2(1h)-onen. |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS5455583A (xx) |
| AR (1) | AR228235A1 (xx) |
| AT (1) | AT376211B (xx) |
| AU (1) | AU523728B2 (xx) |
| BE (1) | BE870185A (xx) |
| CA (1) | CA1111847A (xx) |
| CH (1) | CH642638A5 (xx) |
| DD (1) | DD138657A5 (xx) |
| DE (1) | DE2837403A1 (xx) |
| DK (1) | DK144999C (xx) |
| ES (1) | ES473103A1 (xx) |
| FI (1) | FI66362C (xx) |
| FR (1) | FR2401917A1 (xx) |
| GB (1) | GB2003873B (xx) |
| GR (1) | GR73605B (xx) |
| HU (1) | HU183018B (xx) |
| IE (1) | IE47184B1 (xx) |
| IL (1) | IL55492A (xx) |
| IT (1) | IT1106289B (xx) |
| NL (1) | NL7808981A (xx) |
| NO (1) | NO782945L (xx) |
| NZ (1) | NZ188329A (xx) |
| PL (1) | PL114207B1 (xx) |
| PT (1) | PT68505A (xx) |
| SE (1) | SE7809098L (xx) |
| SU (1) | SU900810A3 (xx) |
| YU (1) | YU211078A (xx) |
| ZA (1) | ZA785061B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH637114A5 (de) * | 1978-08-16 | 1983-07-15 | Sandoz Ag | 2-(n-carboalkoxyamino)-benzophenone, ihre herstellung und verwendung. |
| CH645362A5 (de) * | 1979-07-05 | 1984-09-28 | Sandoz Ag | Verfahren zur herstellung von 4-phenyl-2(1h)-chinazolinonen. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE785937A (fr) * | 1971-07-08 | 1973-01-08 | Sandoz Sa | Nouveaux derives de la quinazoline, leur preparation et leur application comme medicaments |
-
1978
- 1978-08-25 CH CH904578A patent/CH642638A5/de not_active IP Right Cessation
- 1978-08-28 FI FI782619A patent/FI66362C/fi not_active IP Right Cessation
- 1978-08-28 DE DE19782837403 patent/DE2837403A1/de not_active Withdrawn
- 1978-08-29 DK DK382078A patent/DK144999C/da not_active IP Right Cessation
- 1978-08-29 SE SE7809098A patent/SE7809098L/xx unknown
- 1978-08-29 NO NO782945A patent/NO782945L/no unknown
- 1978-08-31 GB GB7835143A patent/GB2003873B/en not_active Expired
- 1978-08-31 FR FR7825162A patent/FR2401917A1/fr active Granted
- 1978-09-01 NL NL7808981A patent/NL7808981A/xx not_active Application Discontinuation
- 1978-09-01 IT IT50936/78A patent/IT1106289B/it active
- 1978-09-04 BE BE190237A patent/BE870185A/xx not_active IP Right Cessation
- 1978-09-04 PT PT68505A patent/PT68505A/pt unknown
- 1978-09-04 NZ NZ188329A patent/NZ188329A/xx unknown
- 1978-09-04 JP JP10769178A patent/JPS5455583A/ja active Pending
- 1978-09-04 IL IL55492A patent/IL55492A/xx unknown
- 1978-09-04 IE IE1780/78A patent/IE47184B1/en unknown
- 1978-09-05 HU HU78SA3133A patent/HU183018B/hu unknown
- 1978-09-05 AU AU39571/78A patent/AU523728B2/en not_active Expired
- 1978-09-05 AT AT0639978A patent/AT376211B/de not_active IP Right Cessation
- 1978-09-05 ES ES473103A patent/ES473103A1/es not_active Expired
- 1978-09-05 YU YU02110/78A patent/YU211078A/xx unknown
- 1978-09-05 SU SU782658400A patent/SU900810A3/ru active
- 1978-09-05 PL PL1978209423A patent/PL114207B1/pl unknown
- 1978-09-05 CA CA310,645A patent/CA1111847A/en not_active Expired
- 1978-09-05 AR AR273577A patent/AR228235A1/es active
- 1978-09-05 DD DD78207656A patent/DD138657A5/xx unknown
- 1978-09-06 ZA ZA785061A patent/ZA785061B/xx unknown
-
1980
- 1980-01-04 GR GR57147A patent/GR73605B/el unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |