DK125650B - Analogifremgangsmåde til fremstilling af 1-(3',4'-dimethoxyphenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepin eller syreadditionssalte deraf. - Google Patents
Analogifremgangsmåde til fremstilling af 1-(3',4'-dimethoxyphenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepin eller syreadditionssalte deraf.Info
- Publication number
- DK125650B DK125650B DK51272AA DK51272A DK125650B DK 125650 B DK125650 B DK 125650B DK 51272A A DK51272A A DK 51272AA DK 51272 A DK51272 A DK 51272A DK 125650 B DK125650 B DK 125650B
- Authority
- DK
- Denmark
- Prior art keywords
- benzodiazepine
- dimethoxyphenyl
- dimethoxy
- ethyl
- methyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
- C07D217/14—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals
- C07D217/16—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUGO001000 | 1966-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK125650B true DK125650B (da) | 1973-03-19 |
Family
ID=10996660
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK611467AA DK118660B (da) | 1966-12-09 | 1967-12-06 | Analogifremgangsmåde til fremstilling af 1-(3',4'-dimethoxyphenyl)-3-methyl-4-ethyl-6,7-dimethoxy-isoquinolin-N-imid. |
DK51272AA DK125650B (da) | 1966-12-09 | 1972-02-04 | Analogifremgangsmåde til fremstilling af 1-(3',4'-dimethoxyphenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepin eller syreadditionssalte deraf. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK611467AA DK118660B (da) | 1966-12-09 | 1967-12-06 | Analogifremgangsmåde til fremstilling af 1-(3',4'-dimethoxyphenyl)-3-methyl-4-ethyl-6,7-dimethoxy-isoquinolin-N-imid. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3736315A (da) |
AT (3) | AT278797B (da) |
BE (1) | BE707730A (da) |
CH (1) | CH519507A (da) |
DE (1) | DE1670642C3 (da) |
DK (2) | DK118660B (da) |
FR (1) | FR6852M (da) |
NL (1) | NL142677B (da) |
SE (1) | SE324154B (da) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30014E (en) * | 1966-12-09 | 1979-05-29 | Egyesult Gyogyazer-es Tapozergyar | 1-(3,4-Dimethoxy-phenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepine |
HU179018B (en) * | 1978-10-19 | 1982-08-28 | Gyogyszerkutato Intezet | Process for producing new 5h-2,3-benzodiazepine derivatives |
HU186760B (en) * | 1981-03-12 | 1985-09-30 | Gyogyszerkutato Intezet | Process for preparing 3,4-dihydro-5h-2,3-aenzodiazepine derivatives |
HU191698B (en) * | 1984-07-27 | 1987-03-30 | Gyogyszerkutato Intezet | Process for producing new 1-aryl-5h-2beta-benzodiazepines |
HU195788B (en) * | 1986-05-21 | 1988-07-28 | Gyogyszerkutato Intezet | Process for producing 1-/hydroxy-stiryl/-5h-2,3-benzobiazepines and pharmaceutical compositions containing them |
HUP9701284A3 (en) * | 1997-07-24 | 2005-11-28 | Egyt Gyogyszervegyeszeti Gyar | Use of 2,3-benzodiazepine derivatives for producing pharmaceutical compositions for treating and prophylacting illnesses and conditions connected with the endogene opioide system |
NZ511744A (en) * | 1998-10-27 | 2004-04-30 | Vela Pharmaceuticals Inc | Use of optically pure (R)-tofisopam for treating and preventing anxiety disorders and composition thereof |
US6080736A (en) * | 1999-10-27 | 2000-06-27 | Janus Pharmaceuticals, Inc. | Methods and compositions for treating and preventing anxiety and anxiety disorders using optically pure (R) tofisopam |
FR2824065A1 (fr) * | 2001-04-26 | 2002-10-31 | Neuro3D | Composes inhibiteurs des phosphodiesterases des nucleotides cycliques, preparation et utilisations |
US6649607B2 (en) * | 2001-05-18 | 2003-11-18 | Vela Pharmaceuticals, Inc. | Compositions and methods for treating or preventing convulsions or seizures |
EP1575521A4 (en) * | 2002-12-03 | 2008-04-30 | Vela Acquisition Corp | PHARMACEUTICAL COMPOSITION OF 1- (3-HYDROXY-4-METHOXYPHENYL) -4-METHYL-5-ETHYL-7,8-DIMETHOXY-5H-2,3-BENZODIAZEPINE AND ITS USE |
US6638928B1 (en) | 2002-12-03 | 2003-10-28 | Vela Pharmaceuticals, Inc. | Treatment of irritable bowel syndrome and nonulcer dyspepsia with substituted 2,3-benzodiazepines |
AU2003293405A1 (en) * | 2002-12-03 | 2004-06-23 | Vela Pharmaceuticals, Inc. | Pharmaceutical composition of 1-(3,4-dimethoxyphenyl)-4-methyl-5-ethyl-7-methoxy-8-hydroxy-5h-2,3-benzodiazepine and uses thereof |
US7022700B2 (en) * | 2002-12-03 | 2006-04-04 | Vela Pharmaceuticals, Inc. | Method of increasing neutrophil production using optically-pure (R)-2,3-benzodiazepines |
US6864251B2 (en) * | 2002-12-03 | 2005-03-08 | Vela Pharmaceuticals, Inc. | Treatment of LTB4-mediated inflammatory disorders with optically-pure (R)-2,3-benzodiazepines |
US20040224943A1 (en) * | 2003-02-19 | 2004-11-11 | Leventer Steven M. | Method of lowering body temperature with (R) - 2,3-benzodiazepines |
US20040162284A1 (en) * | 2003-02-19 | 2004-08-19 | Harris Herbert W. | Method of lowering body temperature with (S) tofisopam |
CA2525273C (en) * | 2003-05-16 | 2012-04-17 | Vela Pharmaceuticals, Inc. | Treatment of gastrointestinal dysfunction and related stress with an enantiomerically-pure (r) 2,3-benzodiazepine |
US20070021412A1 (en) * | 2003-05-16 | 2007-01-25 | Vela Pharmaceuticals, Inc. | Treatment of gastrointestinal dysfunction and related stress with an enantiomerically-pure (S) 2,3-benzodiazepine |
US20050288277A1 (en) * | 2004-06-25 | 2005-12-29 | Kucharik Robert F | Treatment of gastrointestinal dysfunction and related stress with an enantiomerically-pure (S)-2,3-benzodiazepine |
US20040254173A1 (en) * | 2003-06-13 | 2004-12-16 | Leventer Steven M. | Modulation of dopamine responses with substituted (S)-2,3-benzodiazepines |
FR2870539B1 (fr) * | 2004-05-19 | 2006-08-04 | Greenpharma Sa Sa | Nouvelles methodes et medicaments |
US7541355B2 (en) * | 2005-05-23 | 2009-06-02 | Vela Acquisition Corporation | Conversion process for 2,3-benzodiazepine enantiomers |
CN107915688A (zh) * | 2016-10-09 | 2018-04-17 | 北京阜康仁生物制药科技有限公司 | 一种托非索泮的合成工艺改进方法 |
-
1967
- 1967-12-06 DK DK611467AA patent/DK118660B/da unknown
- 1967-12-07 FR FR131264A patent/FR6852M/fr not_active Expired
- 1967-12-08 DE DE1670642A patent/DE1670642C3/de not_active Expired
- 1967-12-08 CH CH1721067A patent/CH519507A/de not_active IP Right Cessation
- 1967-12-08 BE BE707730D patent/BE707730A/xx not_active IP Right Cessation
- 1967-12-08 NL NL676716753A patent/NL142677B/xx not_active IP Right Cessation
- 1967-12-08 SE SE16916/67A patent/SE324154B/xx unknown
- 1967-12-11 AT AT1113067A patent/AT278797B/de not_active IP Right Cessation
- 1967-12-11 AT AT01252/69A patent/AT279617B/de not_active IP Right Cessation
- 1967-12-11 AT AT125369A patent/AT279618B/de not_active IP Right Cessation
-
1971
- 1971-03-04 US US00121203A patent/US3736315A/en not_active Expired - Lifetime
-
1972
- 1972-02-04 DK DK51272AA patent/DK125650B/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1670642C3 (de) | 1979-05-03 |
SE324154B (da) | 1970-05-25 |
DE1670642A1 (de) | 1971-03-18 |
AT278797B (de) | 1970-02-10 |
FR6852M (da) | 1969-04-08 |
BE707730A (da) | 1968-04-16 |
NL142677B (nl) | 1974-07-15 |
AT279618B (de) | 1970-03-10 |
DE1670642B2 (de) | 1978-09-07 |
US3736315A (en) | 1973-05-29 |
DK118660B (da) | 1970-09-21 |
NL6716753A (da) | 1968-06-10 |
AT279617B (de) | 1970-03-10 |
CH519507A (de) | 1972-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |