GB1317339A - Benzophenone complexes and their conversion to 1,4-benzodiazepine s - Google Patents
Benzophenone complexes and their conversion to 1,4-benzodiazepine sInfo
- Publication number
- GB1317339A GB1317339A GB2822971A GB2822971A GB1317339A GB 1317339 A GB1317339 A GB 1317339A GB 2822971 A GB2822971 A GB 2822971A GB 2822971 A GB2822971 A GB 2822971A GB 1317339 A GB1317339 A GB 1317339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzodiazepine
- benzophenone
- complexes
- conversion
- formula
- 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
- 150000008366 benzophenones Chemical class 0.000 title abstract 2
- GUJAGMICFDYKNR-UHFFFAOYSA-N 1,4-benzodiazepine Chemical compound N1C=CN=CC2=CC=CC=C12 GUJAGMICFDYKNR-UHFFFAOYSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229940049706 benzodiazepine Drugs 0.000 abstract 1
- 150000001557 benzodiazepines Chemical class 0.000 abstract 1
- 239000012965 benzophenone Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH912470A CH549030A (de) | 1970-06-16 | 1970-06-16 | Verfahren zur herstellung von 1,2-dihydro-3h-1,4-benzodiazepinen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1317339A true GB1317339A (en) | 1973-05-16 |
Family
ID=4348591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2822971A Expired GB1317339A (en) | 1970-06-16 | 1971-06-16 | Benzophenone complexes and their conversion to 1,4-benzodiazepine s |
Country Status (14)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155904A (en) * | 1973-02-08 | 1979-05-22 | Schering Corporation | Process for the preparation of 1,4-benzo-diazepines and 1,4-benzodiazepinones |
| JPS55113083U (enrdf_load_stackoverflow) * | 1979-02-02 | 1980-08-08 |
-
1970
- 1970-06-16 CH CH912470A patent/CH549030A/xx not_active IP Right Cessation
-
1971
- 1971-05-16 YU YU1547/71A patent/YU36167B/xx unknown
- 1971-06-11 FI FI1641/71A patent/FI53454C/fi active
- 1971-06-14 ES ES392229A patent/ES392229A1/es not_active Expired
- 1971-06-14 NO NO2220/71A patent/NO131597B/no unknown
- 1971-06-15 AT AT515371A patent/AT310759B/de not_active IP Right Cessation
- 1971-06-15 DE DE19712129683 patent/DE2129683A1/de active Pending
- 1971-06-15 CA CA115,626A patent/CA946386A/en not_active Expired
- 1971-06-15 SE SE7107734A patent/SE414306B/xx unknown
- 1971-06-16 FR FR7121851A patent/FR2099752A5/fr not_active Expired
- 1971-06-16 NL NL7108245.A patent/NL155544B/xx not_active IP Right Cessation
- 1971-06-16 ZA ZA713923A patent/ZA713923B/xx unknown
- 1971-06-16 JP JP46043220A patent/JPS5218198B1/ja active Pending
- 1971-06-16 GB GB2822971A patent/GB1317339A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7108245A (enrdf_load_stackoverflow) | 1971-12-20 |
| FR2099752A5 (enrdf_load_stackoverflow) | 1972-03-17 |
| CH549030A (de) | 1974-05-15 |
| SE414306B (sv) | 1980-07-21 |
| JPS5218198B1 (enrdf_load_stackoverflow) | 1977-05-20 |
| ES392229A1 (es) | 1973-11-16 |
| NO131597B (enrdf_load_stackoverflow) | 1975-03-17 |
| ZA713923B (en) | 1972-01-26 |
| CA946386A (en) | 1974-04-30 |
| AT310759B (de) | 1973-10-10 |
| FI53454C (fi) | 1978-05-10 |
| YU154771A (en) | 1981-06-30 |
| NL155544B (nl) | 1978-01-16 |
| FI53454B (enrdf_load_stackoverflow) | 1978-01-31 |
| YU36167B (en) | 1982-02-25 |
| DE2129683A1 (de) | 1972-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |