GB1334271A - Diazabicycloundecapentene derivative - Google Patents
Diazabicycloundecapentene derivativeInfo
- Publication number
- GB1334271A GB1334271A GB1404571*[A GB1404571A GB1334271A GB 1334271 A GB1334271 A GB 1334271A GB 1404571 A GB1404571 A GB 1404571A GB 1334271 A GB1334271 A GB 1334271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrazine
- acid
- reaction
- derivative
- hydrazine hydrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- LGJQBONKYIQKQS-UHFFFAOYSA-N 3-cycloundeca-1,3,5,7,9-pentaen-1-yl-1,2-diazacycloundeca-2,5,7,9,11-pentaene Chemical class C1(=NN=CC=CC=CC=CC1)C1=CC=CC=CC=CC=CC1 LGJQBONKYIQKQS-UHFFFAOYSA-N 0.000 title 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- ZWUMDFWFKWDFBI-UHFFFAOYSA-N 3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one Chemical compound CCC(C(C)=O)C1=CC(OC)=C(OC)C=C1C(=O)C1=CC=C(OC)C(OC)=C1 ZWUMDFWFKWDFBI-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE001861 | 1970-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1334271A true GB1334271A (en) | 1973-10-17 |
Family
ID=10995350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1404571*[A Expired GB1334271A (en) | 1970-11-06 | 1971-05-10 | Diazabicycloundecapentene derivative |
Country Status (13)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439189A1 (fr) * | 1978-10-19 | 1980-05-16 | Egyt Gyogyszervegyeszeti Gyar | Nouveaux derives de la 5h-2,3-benzodiazepine et procede pour la preparation de ces derives et compositions pharmaceutiques les contenant |
| WO2009156776A1 (en) * | 2008-06-27 | 2009-12-30 | Egis Gyogyszergyar Nyilvanosan Müködö | Process for the preparation of high purity 1-(3,4-dimethoxy-phenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5h-2,3-benzodiazepine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL142803A0 (en) * | 1998-10-27 | 2002-03-10 | Vela Pharmaceuticals Inc | Pharmaceutical compositions containing r-tofisopam |
| US6649607B2 (en) | 2001-05-18 | 2003-11-18 | Vela Pharmaceuticals, Inc. | Compositions and methods for treating or preventing convulsions or seizures |
| SK2792004A3 (en) * | 2001-12-13 | 2004-11-03 | Egyt Gyogyszervegyeszeti Gyar | Process for the preparation of tofisopam and new intermediates |
-
1971
- 1971-04-30 ZA ZA712798A patent/ZA712798B/xx unknown
- 1971-05-03 PL PL1971147922A patent/PL71111B1/pl unknown
- 1971-05-03 SE SE05722/71A patent/SE368206B/xx unknown
- 1971-05-04 IL IL36777A patent/IL36777A0/xx unknown
- 1971-05-04 DE DE19712122070 patent/DE2122070A1/de active Pending
- 1971-05-05 AT AT393871A patent/AT310171B/de not_active IP Right Cessation
- 1971-05-05 YU YU1122/71A patent/YU40626B/xx unknown
- 1971-05-05 AT AT869372A patent/AT311982B/de not_active IP Right Cessation
- 1971-05-10 GB GB1404571*[A patent/GB1334271A/en not_active Expired
- 1971-06-17 ES ES392378A patent/ES392378A1/es not_active Expired
- 1971-06-25 BE BE769080A patent/BE769080A/xx not_active IP Right Cessation
- 1971-06-29 NL NL7108994A patent/NL7108994A/xx unknown
- 1971-10-29 PH PH12979A patent/PH9942A/en unknown
-
1976
- 1976-05-13 HK HK277/76*UA patent/HK27776A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439189A1 (fr) * | 1978-10-19 | 1980-05-16 | Egyt Gyogyszervegyeszeti Gyar | Nouveaux derives de la 5h-2,3-benzodiazepine et procede pour la preparation de ces derives et compositions pharmaceutiques les contenant |
| WO2009156776A1 (en) * | 2008-06-27 | 2009-12-30 | Egis Gyogyszergyar Nyilvanosan Müködö | Process for the preparation of high purity 1-(3,4-dimethoxy-phenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5h-2,3-benzodiazepine |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA712798B (en) | 1972-02-23 |
| AT311982B (de) | 1973-12-10 |
| BE769080A (fr) | 1971-11-03 |
| DE2122070A1 (de) | 1972-06-08 |
| YU112271A (en) | 1984-02-29 |
| HK27776A (en) | 1976-05-21 |
| PH9942A (en) | 1976-06-14 |
| NL7108994A (enrdf_load_stackoverflow) | 1972-05-09 |
| YU40626B (en) | 1986-04-30 |
| ES392378A1 (es) | 1973-09-16 |
| SE368206B (enrdf_load_stackoverflow) | 1974-06-24 |
| AT310171B (de) | 1973-09-25 |
| IL36777A0 (en) | 1971-07-28 |
| PL71111B1 (enrdf_load_stackoverflow) | 1974-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |