ZA724577B - Process for the manufacture of benzodiazepine derivatives - Google Patents
Process for the manufacture of benzodiazepine derivativesInfo
- Publication number
- ZA724577B ZA724577B ZA724577A ZA724577A ZA724577B ZA 724577 B ZA724577 B ZA 724577B ZA 724577 A ZA724577 A ZA 724577A ZA 724577 A ZA724577 A ZA 724577A ZA 724577 B ZA724577 B ZA 724577B
- Authority
- ZA
- South Africa
- Prior art keywords
- manufacture
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (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 (1)
| Publication Number | Publication Date |
|---|---|
| ZA724577B true ZA724577B (en) | 1973-03-28 |
Family
ID=10333351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA724577A ZA724577B (en) | 1971-07-08 | 1972-07-04 | Process for the manufacture of benzodiazepine derivatives |
| ZA724639A ZA724639B (en) | 1971-07-08 | 1972-07-06 | Process for the manufacture of benzodiazepine derivatives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA724639A ZA724639B (en) | 1971-07-08 | 1972-07-06 | Process for the manufacture of benzodiazepine derivatives |
Country Status (18)
| Country | Link |
|---|---|
| AR (1) | AR192655A1 (en) |
| AT (1) | AT334376B (en) |
| AU (1) | AU463475B2 (en) |
| BE (1) | BE785962A (en) |
| CA (1) | CA963903A (en) |
| CH (1) | CH570388A5 (en) |
| DE (1) | DE2233482A1 (en) |
| ES (1) | ES404627A1 (en) |
| FR (1) | FR2144868B1 (en) |
| GB (1) | GB1383647A (en) |
| HU (1) | HU168636B (en) |
| IE (1) | IE36885B1 (en) |
| IL (1) | IL39847A (en) |
| NL (1) | NL167426C (en) |
| NO (1) | NO130189B (en) |
| PH (1) | PH10943A (en) |
| YU (1) | YU176972A (en) |
| ZA (2) | ZA724577B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578544A5 (en) * | 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 (en) * | 1976-09-09 | 1978-04-07 | Scherico Ltd | Prepn. of 1,4-benzodiazepine cpds. - by reacting e.g. a 2-haloethyl-amino-benzophenone with hexa: methylene tetr:amine in presence of an ammonium salt and water alcohol solvent |
| CN103804310A (en) * | 2013-11-19 | 2014-05-21 | 华中药业股份有限公司 | Method for preparing high-purity 7-chloro-5-phenyl-benzodiazepine-2-one |
-
0
- BE BE785962D patent/BE785962A/en 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 IE IE927/72A patent/IE36885B1/en unknown
- 1972-07-03 PH PH13685A patent/PH10943A/en unknown
- 1972-07-04 ZA ZA724577A patent/ZA724577B/en unknown
- 1972-07-06 ZA ZA724639A patent/ZA724639B/en unknown
- 1972-07-06 CA CA146,477A patent/CA963903A/en not_active Expired
- 1972-07-06 IL IL39847A patent/IL39847A/en unknown
- 1972-07-06 YU YU01769/72A patent/YU176972A/en unknown
- 1972-07-07 ES ES404627A patent/ES404627A1/en not_active Expired
- 1972-07-07 DE DE2233482A patent/DE2233482A1/en not_active Ceased
- 1972-07-07 AU AU44362/72A patent/AU463475B2/en not_active Expired
- 1972-07-07 NL NL7209489.A patent/NL167426C/en not_active IP Right Cessation
- 1972-07-07 AR AR242956A patent/AR192655A1/en active
- 1972-07-07 AT AT584672A patent/AT334376B/en active
- 1972-07-07 NO NO02453/72*[A patent/NO130189B/no unknown
- 1972-07-07 FR FR7224668A patent/FR2144868B1/fr not_active Expired
- 1972-07-07 HU HUHO1497A patent/HU168636B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7209489A (en) | 1973-01-10 |
| ZA724639B (en) | 1973-03-28 |
| ES404627A1 (en) | 1975-06-16 |
| PH10943A (en) | 1977-10-05 |
| NO130189B (en) | 1974-07-22 |
| AU4436272A (en) | 1974-01-10 |
| IE36885L (en) | 1973-01-08 |
| CA963903A (en) | 1975-03-04 |
| CH570388A5 (en) | 1975-12-15 |
| YU176972A (en) | 1979-07-10 |
| DE2233482A1 (en) | 1973-01-25 |
| AU463475B2 (en) | 1975-07-31 |
| ATA584672A (en) | 1976-05-15 |
| NL167426B (en) | 1981-07-16 |
| NL167426C (en) | 1981-12-16 |
| FR2144868A1 (en) | 1973-02-16 |
| AT334376B (en) | 1976-01-10 |
| AR192655A1 (en) | 1973-02-28 |
| GB1383647A (en) | 1974-02-12 |
| BE785962A (en) | 1973-01-08 |
| HU168636B (en) | 1976-06-28 |
| FR2144868B1 (en) | 1976-05-14 |
| IL39847A (en) | 1976-05-31 |
| IL39847A0 (en) | 1972-09-28 |
| IE36885B1 (en) | 1977-03-16 |
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