AT351545B - Verfahren zur herstellung von benzodiazepin- derivaten - Google Patents
Verfahren zur herstellung von benzodiazepin- derivatenInfo
- Publication number
- AT351545B AT351545B AT224775A AT224775A AT351545B AT 351545 B AT351545 B AT 351545B AT 224775 A AT224775 A AT 224775A AT 224775 A AT224775 A AT 224775A AT 351545 B AT351545 B AT 351545B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- benzodiazepine derivatives
- benzodiazepine
- derivatives
- Prior art date
Links
- 229940053197 benzodiazepine derivative antiepileptics Drugs 0.000 title 1
- 150000001557 benzodiazepines Chemical class 0.000 title 1
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
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH414974A CH596173A5 (en) | 1974-03-25 | 1974-03-25 | CNS Depressant 5-aryl-benzodiazepine prepn. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA224775A ATA224775A (de) | 1979-01-15 |
| AT351545B true AT351545B (de) | 1979-07-25 |
Family
ID=4270728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT224775A AT351545B (de) | 1974-03-25 | 1975-03-24 | Verfahren zur herstellung von benzodiazepin- derivaten |
Country Status (12)
-
1974
- 1974-03-25 CH CH414974A patent/CH596173A5/xx not_active IP Right Cessation
-
1975
- 1975-02-12 FI FI750380A patent/FI750380A7/fi not_active Application Discontinuation
- 1975-02-26 NL NL7502283A patent/NL7502283A/xx not_active Application Discontinuation
- 1975-03-10 YU YU00577/75A patent/YU57775A/xx unknown
- 1975-03-20 JP JP50033118A patent/JPS50130777A/ja active Pending
- 1975-03-21 SE SE7503301A patent/SE7503301L/xx unknown
- 1975-03-24 CA CA222,888A patent/CA1055491A/en not_active Expired
- 1975-03-24 ES ES435935A patent/ES435935A1/es not_active Expired
- 1975-03-24 DK DK123675A patent/DK123675A/da not_active Application Discontinuation
- 1975-03-24 NO NO751008A patent/NO751008L/no unknown
- 1975-03-24 DD DD184989A patent/DD118644A5/xx unknown
- 1975-03-24 AT AT224775A patent/AT351545B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK123675A (enrdf_load_stackoverflow) | 1975-09-26 |
| CA1055491A (en) | 1979-05-29 |
| SE7503301L (enrdf_load_stackoverflow) | 1975-09-26 |
| JPS50130777A (enrdf_load_stackoverflow) | 1975-10-16 |
| YU57775A (en) | 1982-05-31 |
| FI750380A7 (enrdf_load_stackoverflow) | 1975-09-26 |
| NO751008L (enrdf_load_stackoverflow) | 1975-09-26 |
| NL7502283A (nl) | 1975-09-29 |
| ATA224775A (de) | 1979-01-15 |
| ES435935A1 (es) | 1976-12-16 |
| DD118644A5 (enrdf_load_stackoverflow) | 1976-03-12 |
| CH596173A5 (en) | 1978-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |