BE863254A - Procede de production de benzodiazepines - Google Patents
Procede de production de benzodiazepinesInfo
- Publication number
- BE863254A BE863254A BE184586A BE184586A BE863254A BE 863254 A BE863254 A BE 863254A BE 184586 A BE184586 A BE 184586A BE 184586 A BE184586 A BE 184586A BE 863254 A BE863254 A BE 863254A
- Authority
- BE
- Belgium
- Prior art keywords
- benzodiazepines
- production process
- production
- benzodiazepines production
- Prior art date
Links
- 229940049706 benzodiazepine Drugs 0.000 title 1
- 150000001557 benzodiazepines Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/761,803 US4075221A (en) | 1977-01-24 | 1977-01-24 | Process for preparing triazolobenzodiazepines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE863254A true BE863254A (fr) | 1978-07-24 |
Family
ID=25063310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE184586A BE863254A (fr) | 1977-01-24 | 1978-01-24 | Procede de production de benzodiazepines |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4075221A (en:Method) |
| JP (1) | JPS5392797A (en:Method) |
| AU (1) | AU512354B2 (en:Method) |
| BE (1) | BE863254A (en:Method) |
| CH (1) | CH633555A5 (en:Method) |
| DE (1) | DE2801241A1 (en:Method) |
| FR (1) | FR2378033A1 (en:Method) |
| GB (1) | GB1563578A (en:Method) |
| NL (1) | NL7800487A (en:Method) |
| ZA (1) | ZA777719B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689413A (en) * | 1983-03-17 | 1987-08-25 | The Upjohn Company | Triazolo-benzodiazepine-1-ethanamines as diuretics |
| US4514407A (en) * | 1983-03-17 | 1985-04-30 | The Upjohn Company | 1-Ethanamine-triazolo-benzodiazepines as diuretics |
| US4474699A (en) * | 1983-05-25 | 1984-10-02 | The Upjohn Company | Preparing 1-aminomethyl-6-substituted-4H-s-triazolo[4,3-a][1,4]benzodiazepines in improved procedures |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759943A (en) * | 1971-04-28 | 1973-09-18 | Upjohn Co | Amido and amino triazolo benzodiazepines |
| US4001262A (en) * | 1975-10-20 | 1977-01-04 | The Upjohn Company | Process for the production of 1-[(dimethylamino)methyl]-6-phenyl-4H-triazolo[4,3-a][1,4]-benzodiazepine |
-
1977
- 1977-01-24 US US05/761,803 patent/US4075221A/en not_active Expired - Lifetime
- 1977-12-15 GB GB52181/77A patent/GB1563578A/en not_active Expired
- 1977-12-29 ZA ZA00777719A patent/ZA777719B/xx unknown
-
1978
- 1978-01-09 AU AU32251/78A patent/AU512354B2/en not_active Expired
- 1978-01-12 JP JP234378A patent/JPS5392797A/ja active Pending
- 1978-01-12 DE DE19782801241 patent/DE2801241A1/de not_active Withdrawn
- 1978-01-16 NL NL7800487A patent/NL7800487A/xx not_active Application Discontinuation
- 1978-01-17 CH CH49078A patent/CH633555A5/de not_active IP Right Cessation
- 1978-01-23 FR FR7801828A patent/FR2378033A1/fr active Granted
- 1978-01-24 BE BE184586A patent/BE863254A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA777719B (en) | 1978-10-25 |
| NL7800487A (nl) | 1978-07-26 |
| GB1563578A (en) | 1980-03-26 |
| JPS5392797A (en) | 1978-08-15 |
| FR2378033A1 (fr) | 1978-08-18 |
| CH633555A5 (de) | 1982-12-15 |
| US4075221A (en) | 1978-02-21 |
| AU512354B2 (en) | 1980-10-09 |
| FR2378033B1 (en:Method) | 1983-02-04 |
| AU3225178A (en) | 1979-07-19 |
| DE2801241A1 (de) | 1978-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: THE UPJOHN CY Effective date: 19850124 |