ATA997172A - Verfahren zur herstellung von neuen 2,3-dihydrochinazolin-5(10h)-onen - Google Patents
Verfahren zur herstellung von neuen 2,3-dihydrochinazolin-5(10h)-onenInfo
- Publication number
- ATA997172A ATA997172A AT997172A AT997172A ATA997172A AT A997172 A ATA997172 A AT A997172A AT 997172 A AT997172 A AT 997172A AT 997172 A AT997172 A AT 997172A AT A997172 A ATA997172 A AT A997172A
- Authority
- AT
- Austria
- Prior art keywords
- dihydrochinazoline
- ones
- preparation
- new
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
- C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20198271A | 1971-11-24 | 1971-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATA997172A true ATA997172A (de) | 1976-03-15 |
Family
ID=22748082
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT997172A ATA997172A (de) | 1971-11-24 | 1972-11-23 | Verfahren zur herstellung von neuen 2,3-dihydrochinazolin-5(10h)-onen |
| AT7987572A ATA79875A (de) | 1971-11-24 | 1972-11-23 | Verfahren zur herstellung von neuen 2,3-dihydrochinazolin-5(10h) -onen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT7987572A ATA79875A (de) | 1971-11-24 | 1972-11-23 | Verfahren zur herstellung von neuen 2,3-dihydrochinazolin-5(10h) -onen |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4857998A (de) |
| AT (2) | ATA997172A (de) |
| AU (1) | AU4916872A (de) |
| BE (1) | BE791816R (de) |
| DD (1) | DD101677A5 (de) |
| DE (1) | DE2257376A1 (de) |
| FR (1) | FR2161051A2 (de) |
| HU (1) | HU166626B (de) |
| NL (1) | NL7215624A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3220438A1 (de) * | 1982-05-29 | 1983-12-01 | Troponwerke GmbH & Co KG, 5000 Köln | Chinazolinonderivate, verfahren zu ihrer herstellung und ihre verwendung inn arzneimitteln |
| WO1986006375A2 (en) * | 1985-05-01 | 1986-11-06 | Schering Corporation | Pyrimidine derivatives having anti-allergy, anti-inflammatory and immuno suppressant activity |
| JP6427197B2 (ja) | 2013-10-03 | 2018-11-21 | クラ オンコロジー， インコーポレイテッド | Ｅｒｋの阻害剤および使用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598823A (en) * | 1969-05-28 | 1971-08-10 | Sandoz Ag | Tricyclic quinazolinones |
-
0
- BE BE791816D patent/BE791816R/xx active
-
1972
- 1972-11-17 NL NL7215624A patent/NL7215624A/xx unknown
- 1972-11-22 HU HUSA002422 patent/HU166626B/hu unknown
- 1972-11-22 JP JP11670372A patent/JPS4857998A/ja active Pending
- 1972-11-22 DD DD16701572A patent/DD101677A5/xx unknown
- 1972-11-22 AU AU49168/72A patent/AU4916872A/en not_active Expired
- 1972-11-23 AT AT997172A patent/ATA997172A/de not_active Application Discontinuation
- 1972-11-23 AT AT7987572A patent/ATA79875A/de not_active IP Right Cessation
- 1972-11-23 DE DE19722257376 patent/DE2257376A1/de active Pending
- 1972-11-24 FR FR7241834A patent/FR2161051A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2161051B2 (de) | 1976-08-20 |
| JPS4857998A (de) | 1973-08-14 |
| BE791816R (fr) | 1973-05-23 |
| FR2161051A2 (en) | 1973-07-06 |
| HU166626B (de) | 1975-04-28 |
| NL7215624A (de) | 1973-05-28 |
| DD101677A5 (de) | 1973-11-12 |
| DE2257376A1 (de) | 1973-05-30 |
| ATA79875A (de) | 1975-05-15 |
| AU4916872A (en) | 1974-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1J | Withdrawal paragraph 166 lit. 6 |