NL164282B - PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES. - Google Patents
PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.Info
- Publication number
- NL164282B NL164282B NL7209490.A NL7209490A NL164282B NL 164282 B NL164282 B NL 164282B NL 7209490 A NL7209490 A NL 7209490A NL 164282 B NL164282 B NL 164282B
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- benzodiazepine derivatives
- benzodiazepine
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3210771A GB1383647A (en) | 1971-07-08 | 1971-07-08 | Process for the manufacture of benzodiazepine derivatives |
| US18750071A | 1971-10-07 | 1971-10-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7209490A NL7209490A (en) | 1973-01-10 |
| NL164282B true NL164282B (en) | 1980-07-15 |
| NL164282C NL164282C (en) | 1980-12-15 |
Family
ID=26261215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209490.A NL164282C (en) | 1971-07-08 | 1972-07-07 | PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES. |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5331878B1 (en) |
| AR (1) | AR192656A1 (en) |
| AT (1) | AT327198B (en) |
| AU (1) | AU458347B2 (en) |
| BE (1) | BE785963A (en) |
| CH (1) | CH569007A5 (en) |
| DK (1) | DK147482C (en) |
| ES (1) | ES404626A1 (en) |
| FI (1) | FI57258C (en) |
| FR (1) | FR2144830A1 (en) |
| HU (1) | HU166414B (en) |
| IE (1) | IE36734B1 (en) |
| IL (1) | IL39844A (en) |
| NL (1) | NL164282C (en) |
| NO (1) | NO132320C (en) |
| SE (2) | SE416807B (en) |
| YU (1) | YU177072A (en) |
-
0
- BE BE785963D patent/BE785963A/en not_active IP Right Cessation
-
1972
- 1972-06-09 CH CH859572A patent/CH569007A5/xx not_active IP Right Cessation
- 1972-07-03 IE IE926/72A patent/IE36734B1/en unknown
- 1972-07-06 FR FR7224437A patent/FR2144830A1/en active Granted
- 1972-07-06 IL IL39844A patent/IL39844A/en unknown
- 1972-07-06 YU YU01770/72A patent/YU177072A/en unknown
- 1972-07-07 AT AT584472A patent/AT327198B/en not_active IP Right Cessation
- 1972-07-07 AU AU44361/72A patent/AU458347B2/en not_active Expired
- 1972-07-07 NO NO2454/72A patent/NO132320C/no unknown
- 1972-07-07 JP JP6811472A patent/JPS5331878B1/ja active Pending
- 1972-07-07 DK DK341372A patent/DK147482C/en active
- 1972-07-07 AR AR242957A patent/AR192656A1/en active
- 1972-07-07 NL NL7209490.A patent/NL164282C/en not_active IP Right Cessation
- 1972-07-07 HU HUHO1496A patent/HU166414B/hu unknown
- 1972-07-07 FI FI1932/72A patent/FI57258C/en active
- 1972-07-07 ES ES404626A patent/ES404626A1/en not_active Expired
- 1972-07-07 SE SE7209050A patent/SE416807B/en unknown
- 1972-07-07 SE SE7209051A patent/SE416651B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK147482B (en) | 1984-08-27 |
| IL39844A (en) | 1976-07-30 |
| DK147482C (en) | 1985-03-25 |
| IE36734B1 (en) | 1977-02-16 |
| BE785963A (en) | 1973-01-08 |
| HU166414B (en) | 1975-03-28 |
| DE2233483B2 (en) | 1977-03-24 |
| AU458347B2 (en) | 1975-02-27 |
| NO132320B (en) | 1975-07-14 |
| NL164282C (en) | 1980-12-15 |
| AT327198B (en) | 1976-01-26 |
| ES404626A1 (en) | 1975-11-16 |
| AR192656A1 (en) | 1973-02-28 |
| FR2144830B1 (en) | 1975-11-28 |
| FI57258B (en) | 1980-03-31 |
| CH569007A5 (en) | 1975-11-14 |
| SE416807B (en) | 1981-02-09 |
| IL39844A0 (en) | 1972-09-28 |
| ATA584472A (en) | 1975-04-15 |
| FI57258C (en) | 1980-07-10 |
| YU177072A (en) | 1982-02-25 |
| FR2144830A1 (en) | 1973-02-16 |
| NO132320C (en) | 1975-10-22 |
| IE36734L (en) | 1973-01-08 |
| JPS5331878B1 (en) | 1978-09-05 |
| NL7209490A (en) | 1973-01-10 |
| AU4436172A (en) | 1974-01-10 |
| SE416651B (en) | 1981-01-26 |
| DE2233483A1 (en) | 1973-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: F. HOFFMANN-LA ROCHE AG |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |