CH554349A - Verfahren zur herstellung von optisch aktiven 1,3-dihydro-2h-1,4-benzodiazepin-2-onen. - Google Patents
Verfahren zur herstellung von optisch aktiven 1,3-dihydro-2h-1,4-benzodiazepin-2-onen.Info
- Publication number
- CH554349A CH554349A CH386871A CH386871A CH554349A CH 554349 A CH554349 A CH 554349A CH 386871 A CH386871 A CH 386871A CH 386871 A CH386871 A CH 386871A CH 554349 A CH554349 A CH 554349A
- Authority
- CH
- Switzerland
- Prior art keywords
- benzodiazepine
- dihydro
- ones
- preparation
- optically active
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (22)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH386871A CH554349A (de) | 1971-03-17 | 1971-03-17 | Verfahren zur herstellung von optisch aktiven 1,3-dihydro-2h-1,4-benzodiazepin-2-onen. |
AT214972A AT327909B (de) | 1971-03-17 | 1972-03-14 | Verfahren zur herstellung von neuen, optisch aktiven 1,4-benzodiazepinen |
DE19722212526 DE2212526A1 (de) | 1971-03-17 | 1972-03-15 | Verfahren zur Herstellung von optisch aktiven 1,4-Benzodiazepinen |
YU697/72A YU34882B (en) | 1971-03-17 | 1972-03-16 | Process for preparing optically active 1,4-benzodiazepines |
IL38991A IL38991A (en) | 1971-03-17 | 1972-03-16 | Optically active 1,3-dihydro-5-phenyl-3-substituted 1,4-benzodiazepin-2-ones and their preparation |
CA137,294A CA992079A (en) | 1971-03-17 | 1972-03-16 | Optically active 1,4-benzodiazepines and process for the preparation thereof |
ES72400851A ES400851A1 (es) | 1971-03-17 | 1972-03-16 | Un procedimiento para la obtencion de compuestos opticamen-te activos. |
FR7209250A FR2130342B1 (sv) | 1971-03-17 | 1972-03-16 | |
NO853/72A NO137896C (no) | 1971-03-17 | 1972-03-16 | Analogifremgangsmaate til fremstilling av terapeutisk virksomme, optisk aktive 1,4-benzodiazepiner |
NL7203536A NL7203536A (sv) | 1971-03-17 | 1972-03-16 | |
IL47123A IL47123A (en) | 1971-03-17 | 1972-03-16 | Optically active 2-acylamino benzophenones and their preparation |
SU1761120A SU453842A3 (sv) | 1971-03-17 | 1972-03-17 | |
BE780892A BE780892A (fr) | 1971-03-17 | 1972-03-17 | Procede de preparation de 1,4-benzodiazepines optiquement actives, et produits obtenus |
GB4955674A GB1391082A (en) | 1971-03-17 | 1972-03-17 | Optically active amino benzophenones |
HUCA323A HU165496B (sv) | 1971-03-17 | 1972-03-17 | |
ZA721845A ZA721845B (en) | 1971-03-17 | 1972-03-17 | Process for the production of optically active 1,4-benzodiazepinen |
GB1256772A GB1391081A (en) | 1971-03-17 | 1972-03-17 | Optically active benzodiazepines |
SE7203457A SE399887B (sv) | 1971-03-17 | 1972-03-17 | Forfarande for framstellning av optiskt aktiva 1,4-bensodiazepinforeningar |
US05/493,145 US3998811A (en) | 1971-03-17 | 1974-07-30 | Optically active 1,4-benzodiazepines and process for the preparation thereof |
CA208,117A CA1008468A (en) | 1971-03-17 | 1974-08-29 | Optically active 1,4-benzodiazepines and process for the preparation thereof |
US05/709,858 US4045569A (en) | 1971-03-17 | 1976-07-29 | Optically active 1,4-benzodiazepines and process for use as a tranquilizer |
US05/709,859 US4087614A (en) | 1971-03-17 | 1976-07-29 | Optically active 1,4-benzodiazepines intermediates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH386871A CH554349A (de) | 1971-03-17 | 1971-03-17 | Verfahren zur herstellung von optisch aktiven 1,3-dihydro-2h-1,4-benzodiazepin-2-onen. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH554349A true CH554349A (de) | 1974-09-30 |
Family
ID=4265209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH386871A CH554349A (de) | 1971-03-17 | 1971-03-17 | Verfahren zur herstellung von optisch aktiven 1,3-dihydro-2h-1,4-benzodiazepin-2-onen. |
Country Status (16)
Country | Link |
---|---|
AT (1) | AT327909B (sv) |
BE (1) | BE780892A (sv) |
CA (1) | CA992079A (sv) |
CH (1) | CH554349A (sv) |
DE (1) | DE2212526A1 (sv) |
ES (1) | ES400851A1 (sv) |
FR (1) | FR2130342B1 (sv) |
GB (2) | GB1391082A (sv) |
HU (1) | HU165496B (sv) |
IL (2) | IL38991A (sv) |
NL (1) | NL7203536A (sv) |
NO (1) | NO137896C (sv) |
SE (1) | SE399887B (sv) |
SU (1) | SU453842A3 (sv) |
YU (1) | YU34882B (sv) |
ZA (1) | ZA721845B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH602672A5 (sv) * | 1974-06-28 | 1978-07-31 | Hoffmann La Roche | |
CH603655A5 (sv) * | 1974-10-21 | 1978-08-31 | Hoffmann La Roche | |
AU6420700A (en) * | 1999-08-05 | 2001-03-05 | Prescient Neuropharma Inc. | Novel 1,4-benzodiazepine compounds and derivatives thereof |
-
1971
- 1971-03-17 CH CH386871A patent/CH554349A/xx not_active IP Right Cessation
-
1972
- 1972-03-14 AT AT214972A patent/AT327909B/de not_active IP Right Cessation
- 1972-03-15 DE DE19722212526 patent/DE2212526A1/de active Pending
- 1972-03-16 NL NL7203536A patent/NL7203536A/xx unknown
- 1972-03-16 YU YU697/72A patent/YU34882B/xx unknown
- 1972-03-16 NO NO853/72A patent/NO137896C/no unknown
- 1972-03-16 CA CA137,294A patent/CA992079A/en not_active Expired
- 1972-03-16 IL IL38991A patent/IL38991A/en unknown
- 1972-03-16 FR FR7209250A patent/FR2130342B1/fr not_active Expired
- 1972-03-16 ES ES72400851A patent/ES400851A1/es not_active Expired
- 1972-03-16 IL IL47123A patent/IL47123A/en unknown
- 1972-03-17 BE BE780892A patent/BE780892A/xx unknown
- 1972-03-17 GB GB4955674A patent/GB1391082A/en not_active Expired
- 1972-03-17 SU SU1761120A patent/SU453842A3/ru active
- 1972-03-17 HU HUCA323A patent/HU165496B/hu unknown
- 1972-03-17 ZA ZA721845A patent/ZA721845B/xx unknown
- 1972-03-17 SE SE7203457A patent/SE399887B/sv unknown
- 1972-03-17 GB GB1256772A patent/GB1391081A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES400851A1 (es) | 1975-01-16 |
HU165496B (sv) | 1974-09-28 |
GB1391081A (en) | 1975-04-16 |
AT327909B (de) | 1976-02-25 |
NL7203536A (sv) | 1972-09-19 |
IL38991A0 (en) | 1972-05-30 |
NO137896C (no) | 1978-05-16 |
IL38991A (en) | 1976-09-30 |
ZA721845B (en) | 1972-12-27 |
DE2212526A1 (de) | 1972-09-21 |
ATA214972A (de) | 1975-05-15 |
SU453842A3 (sv) | 1974-12-15 |
FR2130342A1 (sv) | 1972-11-03 |
BE780892A (fr) | 1972-07-17 |
SE399887B (sv) | 1978-03-06 |
GB1391082A (en) | 1975-04-16 |
YU69772A (en) | 1979-10-31 |
CA992079A (en) | 1976-06-29 |
YU34882B (en) | 1980-04-30 |
IL47123A (en) | 1976-09-30 |
NO137896B (no) | 1978-02-06 |
FR2130342B1 (sv) | 1977-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |