CH471799A - Verfahren zur Herstellung von 1,4-Benzodiazepinen - Google Patents
Verfahren zur Herstellung von 1,4-BenzodiazepinenInfo
- Publication number
- CH471799A CH471799A CH830566A CH830566A CH471799A CH 471799 A CH471799 A CH 471799A CH 830566 A CH830566 A CH 830566A CH 830566 A CH830566 A CH 830566A CH 471799 A CH471799 A CH 471799A
- Authority
- CH
- Switzerland
- Prior art keywords
- benzodiazepines
- 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
-
- 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
- C07D243/20—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24418/65A GB1154315A (en) | 1965-06-09 | 1965-06-09 | Benzodiazepine Derivatives Preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471799A true CH471799A (de) | 1969-04-30 |
Family
ID=10211427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH830566A CH471799A (de) | 1965-06-09 | 1966-06-09 | Verfahren zur Herstellung von 1,4-Benzodiazepinen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3757006A (de) |
| BE (1) | BE682314A (de) |
| BR (1) | BR6680254D0 (de) |
| CH (1) | CH471799A (de) |
| DK (1) | DK127253B (de) |
| FI (1) | FI47988C (de) |
| GB (1) | GB1154315A (de) |
| NL (1) | NL6608039A (de) |
| SE (1) | SE341009B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3212069A1 (de) * | 1982-04-01 | 1983-10-06 | Bayer Ag | Verfahren zur herstellung von o-nitrobenzaldehyd |
-
1965
- 1965-06-09 GB GB24418/65A patent/GB1154315A/en not_active Expired
-
1966
- 1966-06-02 DK DK284266AA patent/DK127253B/da unknown
- 1966-06-08 BR BR180254/66A patent/BR6680254D0/pt unknown
- 1966-06-08 SE SE07859/66A patent/SE341009B/xx unknown
- 1966-06-09 BE BE682314D patent/BE682314A/xx unknown
- 1966-06-09 NL NL6608039A patent/NL6608039A/xx unknown
- 1966-06-09 CH CH830566A patent/CH471799A/de not_active IP Right Cessation
- 1966-06-09 FI FI661525A patent/FI47988C/fi active
-
1969
- 1969-12-04 US US00882331A patent/US3757006A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI47988B (de) | 1974-01-31 |
| SE341009B (de) | 1971-12-13 |
| BE682314A (de) | 1966-11-14 |
| DK127253B (da) | 1973-10-08 |
| DE1645914B2 (de) | 1975-06-26 |
| US3757006A (en) | 1973-09-04 |
| BR6680254D0 (pt) | 1973-12-26 |
| FI47988C (fi) | 1974-05-10 |
| DE1645914A1 (de) | 1972-08-10 |
| NL6608039A (de) | 1966-12-12 |
| GB1154315A (en) | 1969-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |