NL167426C - Werkwijze voor de bereiding van benzodiazepinederivaten. - Google Patents
Werkwijze voor de bereiding van benzodiazepinederivaten.Info
- Publication number
- NL167426C NL167426C NL7209489.A NL7209489A NL167426C NL 167426 C NL167426 C NL 167426C NL 7209489 A NL7209489 A NL 7209489A NL 167426 C NL167426 C NL 167426C
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3210771A GB1383647A (en) | 1971-07-08 | 1971-07-08 | Process for the manufacture of benzodiazepine derivatives |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7209489A NL7209489A (es) | 1973-01-10 |
| NL167426B NL167426B (nl) | 1981-07-16 |
| NL167426C true NL167426C (nl) | 1981-12-16 |
Family
ID=10333351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209489.A NL167426C (nl) | 1971-07-08 | 1972-07-07 | Werkwijze voor de bereiding van benzodiazepinederivaten. |
Country Status (18)
| Country | Link |
|---|---|
| AR (1) | AR192655A1 (es) |
| AT (1) | AT334376B (es) |
| AU (1) | AU463475B2 (es) |
| BE (1) | BE785962A (es) |
| CA (1) | CA963903A (es) |
| CH (1) | CH570388A5 (es) |
| DE (1) | DE2233482A1 (es) |
| ES (1) | ES404627A1 (es) |
| FR (1) | FR2144868B1 (es) |
| GB (1) | GB1383647A (es) |
| HU (1) | HU168636B (es) |
| IE (1) | IE36885B1 (es) |
| IL (1) | IL39847A (es) |
| NL (1) | NL167426C (es) |
| NO (1) | NO130189B (es) |
| PH (1) | PH10943A (es) |
| YU (1) | YU176972A (es) |
| ZA (2) | ZA724577B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578544A5 (es) * | 1972-08-21 | 1976-08-13 | Hoffmann La Roche | |
| JPS52106881A (en) * | 1976-03-05 | 1977-09-07 | Crc Ricerca Chim | Production of 1*44 benzodiazepine derivative |
| FR2364207A1 (fr) * | 1976-09-09 | 1978-04-07 | Scherico Ltd | Procede ameliore pour la preparation de 1,4-benzodiazepines |
| CN103804310A (zh) * | 2013-11-19 | 2014-05-21 | 华中药业股份有限公司 | 一种制备高纯度7-氯-5-苯基-苯并二氮杂卓-2-酮的方法 |
-
0
- BE BE785962D patent/BE785962A/xx unknown
-
1971
- 1971-07-08 GB GB3210771A patent/GB1383647A/en not_active Expired
-
1972
- 1972-06-21 CH CH932972A patent/CH570388A5/xx not_active IP Right Cessation
- 1972-07-03 PH PH13685A patent/PH10943A/en unknown
- 1972-07-03 IE IE927/72A patent/IE36885B1/xx unknown
- 1972-07-04 ZA ZA724577A patent/ZA724577B/xx unknown
- 1972-07-06 IL IL39847A patent/IL39847A/xx unknown
- 1972-07-06 ZA ZA724639A patent/ZA724639B/xx unknown
- 1972-07-06 CA CA146,477A patent/CA963903A/en not_active Expired
- 1972-07-06 YU YU01769/72A patent/YU176972A/xx unknown
- 1972-07-07 NL NL7209489.A patent/NL167426C/xx not_active IP Right Cessation
- 1972-07-07 ES ES404627A patent/ES404627A1/es not_active Expired
- 1972-07-07 HU HUHO1497A patent/HU168636B/hu unknown
- 1972-07-07 AU AU44362/72A patent/AU463475B2/en not_active Expired
- 1972-07-07 FR FR7224668A patent/FR2144868B1/fr not_active Expired
- 1972-07-07 AR AR242956A patent/AR192655A1/es active
- 1972-07-07 NO NO02453/72*[A patent/NO130189B/no unknown
- 1972-07-07 DE DE2233482A patent/DE2233482A1/de not_active Ceased
- 1972-07-07 AT AT584672A patent/AT334376B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| IL39847A (en) | 1976-05-31 |
| CA963903A (en) | 1975-03-04 |
| ZA724577B (en) | 1973-03-28 |
| FR2144868B1 (es) | 1976-05-14 |
| CH570388A5 (es) | 1975-12-15 |
| ATA584672A (de) | 1976-05-15 |
| PH10943A (en) | 1977-10-05 |
| HU168636B (es) | 1976-06-28 |
| GB1383647A (en) | 1974-02-12 |
| DE2233482A1 (de) | 1973-01-25 |
| NL167426B (nl) | 1981-07-16 |
| YU176972A (en) | 1979-07-10 |
| BE785962A (fr) | 1973-01-08 |
| FR2144868A1 (es) | 1973-02-16 |
| AR192655A1 (es) | 1973-02-28 |
| AT334376B (de) | 1976-01-10 |
| AU4436272A (en) | 1974-01-10 |
| IE36885B1 (en) | 1977-03-16 |
| IL39847A0 (en) | 1972-09-28 |
| NO130189B (es) | 1974-07-22 |
| AU463475B2 (en) | 1975-07-31 |
| NL7209489A (es) | 1973-01-10 |
| ZA724639B (en) | 1973-03-28 |
| IE36885L (en) | 1973-01-08 |
| ES404627A1 (es) | 1975-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |