CH530405A - Verfahren zur Herstellung von 7-Chlor-benzodiazepin-Derivaten - Google Patents
Verfahren zur Herstellung von 7-Chlor-benzodiazepin-DerivatenInfo
- Publication number
- CH530405A CH530405A CH1118071A CH1118071A CH530405A CH 530405 A CH530405 A CH 530405A CH 1118071 A CH1118071 A CH 1118071A CH 1118071 A CH1118071 A CH 1118071A CH 530405 A CH530405 A CH 530405A
- Authority
- CH
- Switzerland
- Prior art keywords
- chloro
- preparation
- benzodiazepine derivatives
- benzodiazepine
- derivatives
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB614071 | 1971-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH530405A true CH530405A (de) | 1972-11-15 |
Family
ID=9809159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1118071A CH530405A (de) | 1971-03-05 | 1971-07-29 | Verfahren zur Herstellung von 7-Chlor-benzodiazepin-Derivaten |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3852271A (de) |
| JP (1) | JPS5341158B1 (de) |
| AT (1) | AT339908B (de) |
| CA (1) | CA965414A (de) |
| CH (1) | CH530405A (de) |
| DE (1) | DE2210156A1 (de) |
| EG (1) | EG10570A (de) |
| ES (1) | ES396636A1 (de) |
| FR (1) | FR2127513A5 (de) |
| GB (1) | GB1333501A (de) |
| NL (1) | NL7115792A (de) |
| ZA (1) | ZA721302B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319336A (en) * | 1979-02-02 | 1982-03-09 | International Business Machines Corporation | Transaction execution system with improved key function versatility |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH411910A (de) * | 1959-12-10 | 1966-04-30 | Hoffmann La Roche | Verfahren zur Herstellung von 1,4-Benzodiazepin-Derivaten |
| US3635948A (en) * | 1968-06-04 | 1972-01-18 | Hoffmann La Roche | Preparation of 7 - chloro-2 2-dihydro-1-methyl-5-phenyl - 1h -1 4-benzodiazepine from 2 3 -dihydro-1-methyl-5-phenyl-1h-1 4-benzodiazepine by chlorination |
-
1971
- 1971-03-05 GB GB614071*[A patent/GB1333501A/en not_active Expired
- 1971-07-29 CH CH1118071A patent/CH530405A/de not_active IP Right Cessation
- 1971-10-29 AT AT935271A patent/AT339908B/de not_active IP Right Cessation
- 1971-11-04 ES ES396636A patent/ES396636A1/es not_active Expired
- 1971-11-16 NL NL7115792A patent/NL7115792A/xx unknown
- 1971-11-25 FR FR7142245A patent/FR2127513A5/fr not_active Expired
- 1971-12-03 JP JP9728371A patent/JPS5341158B1/ja active Pending
-
1972
- 1972-02-28 ZA ZA721302A patent/ZA721302B/xx unknown
- 1972-03-01 US US00230994A patent/US3852271A/en not_active Expired - Lifetime
- 1972-03-01 EG EG77/72*UA patent/EG10570A/xx active
- 1972-03-02 DE DE19722210156 patent/DE2210156A1/de active Pending
- 1972-03-06 CA CA136,493A patent/CA965414A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EG10570A (en) | 1976-01-31 |
| AT339908B (de) | 1977-11-10 |
| ZA721302B (en) | 1972-11-29 |
| JPS5341158B1 (de) | 1978-10-31 |
| FR2127513A5 (de) | 1972-10-13 |
| DE2210156A1 (de) | 1972-10-12 |
| US3852271A (en) | 1974-12-03 |
| NL7115792A (de) | 1972-09-07 |
| CA965414A (en) | 1975-04-01 |
| GB1333501A (en) | 1973-10-10 |
| ES396636A1 (es) | 1974-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: KNOLL AKTIENGESELLSCHAFT |
|
| PL | Patent ceased |