HUP0203114A2 - Új eljárás nagy tisztaságú 3,5-diamino-6-(2,3-diklór-fenil)-triazin előállítására - Google Patents
Új eljárás nagy tisztaságú 3,5-diamino-6-(2,3-diklór-fenil)-triazin előállításáraInfo
- Publication number
- HUP0203114A2 HUP0203114A2 HU0203114A HUP0203114A HUP0203114A2 HU P0203114 A2 HUP0203114 A2 HU P0203114A2 HU 0203114 A HU0203114 A HU 0203114A HU P0203114 A HUP0203114 A HU P0203114A HU P0203114 A2 HUP0203114 A2 HU P0203114A2
- Authority
- HU
- Hungary
- Prior art keywords
- dichlorophenyl
- diamino
- triazine
- purity
- producing high
- Prior art date
Links
- QXCWIUJUVAKHOK-UHFFFAOYSA-N 4-(2,3-dichlorophenyl)-2h-triazine-1,5-diamine Chemical compound NC1=CN(N)NN=C1C1=CC=CC(Cl)=C1Cl QXCWIUJUVAKHOK-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members with hetero atoms, or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D253/075—Two hetero atoms, in positions 3 and 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C281/16—Compounds containing any of the groups, e.g. aminoguanidine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0203114A HU225667B1 (en) | 2002-09-20 | 2002-09-20 | Method for producing high-purity 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine |
AT03748368T ATE346051T1 (de) | 2002-09-20 | 2003-09-18 | Verfahren zur synthese von hochreinem 3,5-diamino 6-(2, 3-dichlorophenyl)-1,2,4-triazin |
CA002498761A CA2498761A1 (en) | 2002-09-20 | 2003-09-18 | New process for the synthesis of high purity 3,5-diamino-6-(2, 3-dichlorophenyl)-1,2,4-triazine |
DE60309899T DE60309899T2 (de) | 2002-09-20 | 2003-09-18 | Verfahren zur synthese von hochreinem 3,5-diamino-6-(2,3-dichlorphenyl)-1,2,4-triazin |
ES03748368T ES2277104T3 (es) | 2002-09-20 | 2003-09-18 | Nuevo procedimiento para la sintesis de 3,5-diamino-6-(2,3-diclorofenil)-1,2,4-triazina de alta pureza. |
RU2005111751/04A RU2335497C2 (ru) | 2002-09-20 | 2003-09-18 | Способ получения высокочистого 3,5-диамино-6-(2,3-дихлорфенил)-1,2,4-триазина |
PL03374724A PL374724A1 (en) | 2002-09-20 | 2003-09-18 | New process for the synthesis of high purity 3,5-diamino-6-(2, 3-dichlorophenyl)-1,2,4-triazine |
EP03748368A EP1539720B8 (en) | 2002-09-20 | 2003-09-18 | New process for the synthesis of high purity 3,5-diamino-6-(2, 3-dichlorophenyl)-1,2,4-triazine |
AU2003267676A AU2003267676A1 (en) | 2002-09-20 | 2003-09-18 | New process for the synthesis of high purity 3,5-diamino-6-(2, 3-dichlorophenyl)-1,2,4-triazine |
US10/528,379 US7390899B2 (en) | 2002-09-20 | 2003-09-18 | Process for the synthesis of high purity 3,5-diamino-6-(2,3-dichlorophenyl) (1,2,4-triazine) |
PCT/HU2003/000072 WO2004026845A1 (en) | 2002-09-20 | 2003-09-18 | New process for the synthesis of high purity 3,5-diamino-6-(2, 3-dichlorophenyl)-1,2,4-triazine |
IL166953A IL166953A (en) | 2002-09-20 | 2005-02-17 | Process for the synthesis of high purity 3,5 - diamino - 6 - (2,3 - dichlorophenyl) - 1,2,4 - triazine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0203114A HU225667B1 (en) | 2002-09-20 | 2002-09-20 | Method for producing high-purity 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine |
Publications (3)
Publication Number | Publication Date |
---|---|
HU0203114D0 HU0203114D0 (hu) | 2002-11-28 |
HUP0203114A2 true HUP0203114A2 (hu) | 2004-05-28 |
HU225667B1 HU225667B1 (en) | 2007-05-29 |
Family
ID=89980802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0203114A HU225667B1 (en) | 2002-09-20 | 2002-09-20 | Method for producing high-purity 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine |
Country Status (12)
Country | Link |
---|---|
US (1) | US7390899B2 (hu) |
EP (1) | EP1539720B8 (hu) |
AT (1) | ATE346051T1 (hu) |
AU (1) | AU2003267676A1 (hu) |
CA (1) | CA2498761A1 (hu) |
DE (1) | DE60309899T2 (hu) |
ES (1) | ES2277104T3 (hu) |
HU (1) | HU225667B1 (hu) |
IL (1) | IL166953A (hu) |
PL (1) | PL374724A1 (hu) |
RU (1) | RU2335497C2 (hu) |
WO (1) | WO2004026845A1 (hu) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2209639B1 (es) * | 2002-10-31 | 2005-08-01 | Vita Cientifica, S.L. | Procedimiento para la obtencion de un compuesto farmaceuticamente activo y obtencion de su intermedio. |
US20090312544A1 (en) * | 2006-05-31 | 2009-12-17 | Calaire Chimie Sas | Method for preparing lamortrigine and its intermediate 2,3-dichlorobenzoyl chloride |
EP2054396A1 (en) * | 2006-08-14 | 2009-05-06 | Lonza Ag | A process for the preparation of lamotrigine |
GB0800741D0 (en) | 2008-01-16 | 2008-02-20 | Univ Greenwich | Cyclic triazo and diazo sodium channel blockers |
GB2471729A (en) | 2009-07-08 | 2011-01-12 | Univ Greenwich | 1,2,4-triazine derivatives and their use as sodium channel blockers |
WO2018229517A1 (en) | 2017-06-15 | 2018-12-20 | GYURCSÁNSZKY, László György | Pallet for supporting and suspending loads |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR227521A1 (es) | 1979-06-01 | 1982-11-15 | Wellcome Found | Procedimiento para la preparacion de derivados de 3,5-diamino-6-(fenil substituido)-1,2,4-triazinas e intermediario para realizar el procedimiento |
GB8613183D0 (en) | 1986-05-30 | 1986-07-02 | Wellcome Found | Triazine salt |
JPH11501007A (ja) | 1994-12-30 | 1999-01-26 | ザ、ウェルカム、ファンデーション、リミテッド | ラモトリジンの製造法 |
GB9426448D0 (en) | 1994-12-30 | 1995-03-01 | Wellcome Found | Process |
GB9812413D0 (en) * | 1998-06-10 | 1998-08-05 | Glaxo Group Ltd | Compound and its use |
GB2372988B (en) * | 2000-01-03 | 2004-04-07 | Rpg Life Sciences Ltd | A process for the preparation of 6-(2,3-Dichlorophenyl)-1,2,4- Triazine-3,5-Diamine, commonly known as Lamotrigine |
CA2366521C (en) * | 2001-12-24 | 2007-03-06 | Brantford Chemicals Inc. | A new and efficient process for the preparation of lamotrigine and related 3,5-diamino-6-substituted-1,2,4-triazines |
-
2002
- 2002-09-20 HU HU0203114A patent/HU225667B1/hu not_active IP Right Cessation
-
2003
- 2003-09-18 ES ES03748368T patent/ES2277104T3/es not_active Expired - Lifetime
- 2003-09-18 EP EP03748368A patent/EP1539720B8/en not_active Expired - Lifetime
- 2003-09-18 DE DE60309899T patent/DE60309899T2/de not_active Expired - Lifetime
- 2003-09-18 CA CA002498761A patent/CA2498761A1/en not_active Abandoned
- 2003-09-18 WO PCT/HU2003/000072 patent/WO2004026845A1/en active IP Right Grant
- 2003-09-18 AT AT03748368T patent/ATE346051T1/de not_active IP Right Cessation
- 2003-09-18 PL PL03374724A patent/PL374724A1/xx not_active IP Right Cessation
- 2003-09-18 RU RU2005111751/04A patent/RU2335497C2/ru not_active IP Right Cessation
- 2003-09-18 AU AU2003267676A patent/AU2003267676A1/en not_active Abandoned
- 2003-09-18 US US10/528,379 patent/US7390899B2/en not_active Expired - Fee Related
-
2005
- 2005-02-17 IL IL166953A patent/IL166953A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2277104T3 (es) | 2007-07-01 |
HU0203114D0 (hu) | 2002-11-28 |
EP1539720B1 (en) | 2006-11-22 |
ATE346051T1 (de) | 2006-12-15 |
AU2003267676A1 (en) | 2004-04-08 |
HU225667B1 (en) | 2007-05-29 |
RU2005111751A (ru) | 2006-10-27 |
US20060178511A1 (en) | 2006-08-10 |
RU2335497C2 (ru) | 2008-10-10 |
DE60309899T2 (de) | 2007-10-18 |
WO2004026845A1 (en) | 2004-04-01 |
DE60309899D1 (de) | 2007-01-04 |
EP1539720A1 (en) | 2005-06-15 |
US7390899B2 (en) | 2008-06-24 |
IL166953A (en) | 2009-09-01 |
CA2498761A1 (en) | 2004-04-01 |
EP1539720B8 (en) | 2007-01-03 |
PL374724A1 (en) | 2005-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC9A | Change of name, address |
Owner name: RICHTER GEDEON NYRT., HU Free format text: FORMER OWNER(S): RICHTER GEDEON VEGYESZETI GYAR RT., HU |
|
MM4A | Lapse of definitive patent protection due to non-payment of fees |