AT332875B - Verfahren zur herstellung von benzodiazepin -2-on- derivaten - Google Patents
Verfahren zur herstellung von benzodiazepin -2-on- derivatenInfo
- Publication number
- AT332875B AT332875B AT389773A AT389773A AT332875B AT 332875 B AT332875 B AT 332875B AT 389773 A AT389773 A AT 389773A AT 389773 A AT389773 A AT 389773A AT 332875 B AT332875 B AT 332875B
- Authority
- AT
- Austria
- Prior art keywords
- benzodiazepine
- derivatives
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722221536 DE2221536A1 (de) | 1972-05-03 | 1972-05-03 | Verfahren zur herstellung von benzodiazepin-2-on-derivaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA389773A ATA389773A (de) | 1976-02-15 |
| AT332875B true AT332875B (de) | 1976-10-25 |
Family
ID=5843890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT389773A AT332875B (de) | 1972-05-03 | 1973-05-03 | Verfahren zur herstellung von benzodiazepin -2-on- derivaten |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5341159B2 (de) |
| KR (1) | KR780000053B1 (de) |
| AT (1) | AT332875B (de) |
| CH (1) | CH574943A5 (de) |
| DD (1) | DD105221A5 (de) |
| DE (1) | DE2221536A1 (de) |
| DK (1) | DK137184C (de) |
| ES (1) | ES414231A1 (de) |
| NO (1) | NO137444C (de) |
| SE (1) | SE409710B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2754112A1 (de) * | 1977-12-05 | 1979-06-13 | Kali Chemie Pharma Gmbh | 1,4-benzodiazepinderivate, ihre salze und diese verbindungen enthaltende arzneipraeparate |
-
1972
- 1972-05-03 DE DE19722221536 patent/DE2221536A1/de not_active Ceased
-
1973
- 1973-03-28 CH CH448973A patent/CH574943A5/xx not_active IP Right Cessation
- 1973-04-09 DD DD170141A patent/DD105221A5/xx unknown
- 1973-04-30 ES ES414231A patent/ES414231A1/es not_active Expired
- 1973-05-01 JP JP4900473A patent/JPS5341159B2/ja not_active Expired
- 1973-05-02 NO NO1796/73A patent/NO137444C/no unknown
- 1973-05-02 SE SE7306127A patent/SE409710B/xx unknown
- 1973-05-02 DK DK238473A patent/DK137184C/da active
- 1973-05-03 KR KR7300715A patent/KR780000053B1/ko active
- 1973-05-03 AT AT389773A patent/AT332875B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES414231A1 (es) | 1976-01-16 |
| DK137184C (da) | 1978-07-03 |
| DE2221536A1 (de) | 1973-11-22 |
| DK137184B (da) | 1978-01-30 |
| KR780000053B1 (en) | 1978-03-16 |
| NO137444B (no) | 1977-11-21 |
| CH574943A5 (de) | 1976-04-30 |
| JPS5341159B2 (de) | 1978-10-31 |
| DD105221A5 (de) | 1974-04-12 |
| JPS4941390A (de) | 1974-04-18 |
| NO137444C (no) | 1978-03-01 |
| SE409710B (sv) | 1979-09-03 |
| ATA389773A (de) | 1976-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |