ZA724639B - Process for the manufacture of benzodiazepine derivatives - Google Patents
Process for the manufacture of benzodiazepine derivativesInfo
- Publication number
- ZA724639B ZA724639B ZA724639A ZA724639A ZA724639B ZA 724639 B ZA724639 B ZA 724639B ZA 724639 A ZA724639 A ZA 724639A ZA 724639 A ZA724639 A ZA 724639A ZA 724639 B ZA724639 B ZA 724639B
- 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)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Paints Or Removers (AREA)
- Sealing Material Composition (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 |
---|---|
ZA724639B true ZA724639B (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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA724577A ZA724577B (en) | 1971-07-08 | 1972-07-04 | 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 YU YU01769/72A patent/YU176972A/en unknown
- 1972-07-06 IL IL39847A patent/IL39847A/en unknown
- 1972-07-06 CA CA146,477A patent/CA963903A/en not_active Expired
- 1972-07-06 ZA ZA724639A patent/ZA724639B/en unknown
- 1972-07-07 AR AR242956A patent/AR192655A1/en active
- 1972-07-07 NL NL7209489.A patent/NL167426C/en not_active IP Right Cessation
- 1972-07-07 AT AT584672A patent/AT334376B/en active
- 1972-07-07 FR FR7224668A patent/FR2144868B1/fr not_active Expired
- 1972-07-07 DE DE2233482A patent/DE2233482A1/en not_active Ceased
- 1972-07-07 HU HUHO1497A patent/HU168636B/hu unknown
- 1972-07-07 NO NO02453/72*[A patent/NO130189B/no unknown
- 1972-07-07 AU AU44362/72A patent/AU463475B2/en not_active Expired
- 1972-07-07 ES ES404627A patent/ES404627A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PH10943A (en) | 1977-10-05 |
ATA584672A (en) | 1976-05-15 |
IE36885L (en) | 1973-01-08 |
AR192655A1 (en) | 1973-02-28 |
ES404627A1 (en) | 1975-06-16 |
BE785962A (en) | 1973-01-08 |
DE2233482A1 (en) | 1973-01-25 |
IL39847A0 (en) | 1972-09-28 |
NL167426C (en) | 1981-12-16 |
NL167426B (en) | 1981-07-16 |
IE36885B1 (en) | 1977-03-16 |
FR2144868A1 (en) | 1973-02-16 |
YU176972A (en) | 1979-07-10 |
NL7209489A (en) | 1973-01-10 |
AT334376B (en) | 1976-01-10 |
HU168636B (en) | 1976-06-28 |
GB1383647A (en) | 1974-02-12 |
ZA724577B (en) | 1973-03-28 |
IL39847A (en) | 1976-05-31 |
CA963903A (en) | 1975-03-04 |
AU4436272A (en) | 1974-01-10 |
CH570388A5 (en) | 1975-12-15 |
NO130189B (en) | 1974-07-22 |
FR2144868B1 (en) | 1976-05-14 |
AU463475B2 (en) | 1975-07-31 |
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