GB2095674B - New process for preparing imidazobenzodiazepines as well as their salts - Google Patents
New process for preparing imidazobenzodiazepines as well as their saltsInfo
- Publication number
- GB2095674B GB2095674B GB8208933A GB8208933A GB2095674B GB 2095674 B GB2095674 B GB 2095674B GB 8208933 A GB8208933 A GB 8208933A GB 8208933 A GB8208933 A GB 8208933A GB 2095674 B GB2095674 B GB 2095674B
- Authority
- GB
- United Kingdom
- Prior art keywords
- imidazobenzodiazepines
- salts
- preparing
- well
- new process
- 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
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8106171A FR2502621B1 (it) | 1981-03-27 | 1981-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2095674A GB2095674A (en) | 1982-10-06 |
| GB2095674B true GB2095674B (en) | 1984-10-10 |
Family
ID=9256708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8208933A Expired GB2095674B (en) | 1981-03-27 | 1982-03-26 | New process for preparing imidazobenzodiazepines as well as their salts |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS57169483A (it) |
| AU (1) | AU549222B2 (it) |
| CA (1) | CA1175823A (it) |
| CH (1) | CH651565A5 (it) |
| DE (1) | DE3211243A1 (it) |
| DK (1) | DK153404C (it) |
| ES (1) | ES8302712A1 (it) |
| FI (1) | FI71152C (it) |
| FR (1) | FR2502621B1 (it) |
| GB (1) | GB2095674B (it) |
| HU (1) | HU185092B (it) |
| IT (1) | IT1147917B (it) |
| MA (1) | MA19416A1 (it) |
| NL (1) | NL193246C (it) |
| PT (1) | PT74669B (it) |
| SE (2) | SE448731B (it) |
| ZA (1) | ZA821141B (it) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872090A (en) * | 1972-07-12 | 1975-03-18 | Boehringer Sohn Ingelheim | 3-(amino-methylene)-5-phenyl-1,4-benzodiazepin-2-ones |
| IL48888A (en) * | 1975-02-15 | 1979-03-12 | Roussel Uclaf | 2-aminomethylene-1,2-dihydro-6-phenyl-1h-imidazo(1,2-a)(1,4) benzodiazepin-1-ones, process for their preparation andpharmaceutical compositions incorporating them |
-
1981
- 1981-03-27 FR FR8106171A patent/FR2502621B1/fr not_active Expired
-
1982
- 1982-01-19 SE SE8200271A patent/SE448731B/sv not_active IP Right Cessation
- 1982-01-19 SE SE8200271D patent/SE8200271L/xx not_active Application Discontinuation
- 1982-02-03 ES ES509284A patent/ES8302712A1/es not_active Expired
- 1982-02-22 ZA ZA821141A patent/ZA821141B/xx unknown
- 1982-02-26 AU AU80947/82A patent/AU549222B2/en not_active Expired
- 1982-03-18 MA MA19621A patent/MA19416A1/fr unknown
- 1982-03-19 IT IT48036/82A patent/IT1147917B/it active
- 1982-03-23 NL NL8201208A patent/NL193246C/nl not_active IP Right Cessation
- 1982-03-24 JP JP57045728A patent/JPS57169483A/ja active Pending
- 1982-03-25 FI FI821058A patent/FI71152C/fi not_active IP Right Cessation
- 1982-03-26 DE DE19823211243 patent/DE3211243A1/de active Granted
- 1982-03-26 CA CA000399537A patent/CA1175823A/fr not_active Expired
- 1982-03-26 PT PT74669A patent/PT74669B/pt unknown
- 1982-03-26 GB GB8208933A patent/GB2095674B/en not_active Expired
- 1982-03-26 HU HU82939A patent/HU185092B/hu not_active IP Right Cessation
- 1982-03-26 DK DK138682A patent/DK153404C/da not_active IP Right Cessation
- 1982-03-26 CH CH1896/82A patent/CH651565A5/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI821058A0 (fi) | 1982-03-25 |
| IT1147917B (it) | 1986-11-26 |
| ES509284A0 (es) | 1983-01-16 |
| ES8302712A1 (es) | 1983-01-16 |
| CA1175823A (fr) | 1984-10-09 |
| SE448731B (sv) | 1987-03-16 |
| FR2502621A1 (it) | 1982-10-01 |
| GB2095674A (en) | 1982-10-06 |
| FR2502621B1 (it) | 1983-10-28 |
| DK153404B (da) | 1988-07-11 |
| HU185092B (en) | 1984-11-28 |
| NL8201208A (nl) | 1982-10-18 |
| FI821058L (fi) | 1982-09-28 |
| FI71152B (fi) | 1986-08-14 |
| AU8094782A (en) | 1982-09-30 |
| PT74669B (fr) | 1985-01-08 |
| DE3211243C2 (it) | 1993-05-19 |
| IT8248036A0 (it) | 1982-03-19 |
| SE8200271L (sv) | 1982-09-28 |
| MA19416A1 (fr) | 1982-10-01 |
| DE3211243A1 (de) | 1982-10-07 |
| DK153404C (da) | 1988-11-21 |
| NL193246B (nl) | 1998-12-01 |
| PT74669A (fr) | 1982-04-01 |
| JPS57169483A (en) | 1982-10-19 |
| FI71152C (fi) | 1986-11-24 |
| DK138682A (da) | 1982-09-28 |
| AU549222B2 (en) | 1986-01-23 |
| CH651565A5 (fr) | 1985-09-30 |
| ZA821141B (en) | 1983-01-26 |
| NL193246C (nl) | 1999-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 20020325 |