GB1385649A - Preparation of benzodiazepines - Google Patents
Preparation of benzodiazepinesInfo
- Publication number
- GB1385649A GB1385649A GB1315273A GB1315273A GB1385649A GB 1385649 A GB1385649 A GB 1385649A GB 1315273 A GB1315273 A GB 1315273A GB 1315273 A GB1315273 A GB 1315273A GB 1385649 A GB1385649 A GB 1385649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzodiazepines
- formula
- preparation
- alkaryl
- march
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR24101272 | 1972-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1385649A true GB1385649A (en) | 1975-02-26 |
Family
ID=3462398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1315273A Expired GB1385649A (en) | 1972-03-17 | 1973-03-19 | Preparation of benzodiazepines |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4911894A (fr) |
BE (1) | BE794358A (fr) |
CH (1) | CH579543A5 (fr) |
GB (1) | GB1385649A (fr) |
-
0
- BE BE794358D patent/BE794358A/fr unknown
-
1973
- 1973-03-14 CH CH373573A patent/CH579543A5/xx not_active IP Right Cessation
- 1973-03-16 JP JP3015873A patent/JPS4911894A/ja active Pending
- 1973-03-19 GB GB1315273A patent/GB1385649A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH579543A5 (fr) | 1976-09-15 |
BE794358A (fr) | 1973-05-16 |
JPS4911894A (fr) | 1974-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |