AT323182B - Verfahren zur herstellung von 1,4-benzodiazepinen bzw. von säureadditionssalzen hievon - Google Patents
Verfahren zur herstellung von 1,4-benzodiazepinen bzw. von säureadditionssalzen hievonInfo
- Publication number
- AT323182B AT323182B AT102873A AT102873A AT323182B AT 323182 B AT323182 B AT 323182B AT 102873 A AT102873 A AT 102873A AT 102873 A AT102873 A AT 102873A AT 323182 B AT323182 B AT 323182B
- Authority
- AT
- Austria
- Prior art keywords
- hiev
- benzodiazepines
- production
- acid addition
- addition salt
- 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
- C07D243/30—Preparation including building-up the benzodiazepine skeleton from compounds already containing hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1452572A JPS4881886A (de) | 1972-02-09 | 1972-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT323182B true AT323182B (de) | 1975-06-25 |
Family
ID=11863520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT102873A AT323182B (de) | 1972-02-09 | 1973-02-06 | Verfahren zur herstellung von 1,4-benzodiazepinen bzw. von säureadditionssalzen hievon |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4881886A (de) |
| AT (1) | AT323182B (de) |
| CA (1) | CA969942A (de) |
| CH (1) | CH570387A5 (de) |
| DD (1) | DD103443A5 (de) |
| HU (1) | HU165142B (de) |
| NL (1) | NL7301763A (de) |
-
1972
- 1972-02-09 JP JP1452572A patent/JPS4881886A/ja active Pending
-
1973
- 1973-02-06 CH CH164173A patent/CH570387A5/de not_active IP Right Cessation
- 1973-02-06 AT AT102873A patent/AT323182B/de active
- 1973-02-08 HU HUSU000802 patent/HU165142B/hu unknown
- 1973-02-08 NL NL7301763A patent/NL7301763A/xx unknown
- 1973-02-08 DD DD16876673A patent/DD103443A5/xx unknown
- 1973-02-09 CA CA163,341A patent/CA969942A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU165142B (de) | 1974-06-28 |
| CH570387A5 (en) | 1975-12-15 |
| CA969942A (en) | 1975-06-24 |
| NL7301763A (de) | 1973-08-13 |
| DD103443A5 (de) | 1974-01-20 |
| JPS4881886A (de) | 1973-11-01 |
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