HK1028242A1 - Crystal modification of 1-(2,6-difluorobenzyl)-1h-1,2,3,-triazole-4-carboxamide and its use as antiepileptic - Google Patents
Crystal modification of 1-(2,6-difluorobenzyl)-1h-1,2,3,-triazole-4-carboxamide and its use as antiepilepticInfo
- Publication number
- HK1028242A1 HK1028242A1 HK00106807A HK00106807A HK1028242A1 HK 1028242 A1 HK1028242 A1 HK 1028242A1 HK 00106807 A HK00106807 A HK 00106807A HK 00106807 A HK00106807 A HK 00106807A HK 1028242 A1 HK1028242 A1 HK 1028242A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- antiepileptic
- difluorobenzyl
- carboxamide
- triazole
- crystal modification
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pain & Pain Management (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH140497 | 1997-06-10 | ||
PCT/EP1998/003428 WO1998056773A1 (en) | 1997-06-10 | 1998-06-08 | Crystal modification of 1-(2,6-difluorobenzyl)-1h-1,2,3-triazole-4-carboxamide and its use as antiepileptic |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1028242A1 true HK1028242A1 (en) | 2001-02-09 |
Family
ID=4209650
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00106807A HK1028242A1 (en) | 1997-06-10 | 2000-10-25 | Crystal modification of 1-(2,6-difluorobenzyl)-1h-1,2,3,-triazole-4-carboxamide and its use as antiepileptic |
HK00106804A HK1028241A1 (en) | 1997-06-10 | 2000-10-25 | Crystal modification of 1-(2,6-difluorobenzyl)-1h-1,2,3-triazole-4-carboxamide and its use as antiepileptic |
HK00107340A HK1028031A1 (en) | 1997-06-10 | 2000-11-17 | Crystal modification of 1-(2,6-difluorobenzyl)-IH-1,2,3-triazole-4-carboxamide and its use as antiepileptic. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00106804A HK1028241A1 (en) | 1997-06-10 | 2000-10-25 | Crystal modification of 1-(2,6-difluorobenzyl)-1h-1,2,3-triazole-4-carboxamide and its use as antiepileptic |
HK00107340A HK1028031A1 (en) | 1997-06-10 | 2000-11-17 | Crystal modification of 1-(2,6-difluorobenzyl)-IH-1,2,3-triazole-4-carboxamide and its use as antiepileptic. |
Country Status (37)
Country | Link |
---|---|
US (6) | US6740669B1 (zh) |
EP (2) | EP0994863B1 (zh) |
JP (2) | JP3672574B2 (zh) |
KR (2) | KR100425656B1 (zh) |
CN (3) | CN1298708C (zh) |
AR (4) | AR012946A1 (zh) |
AT (2) | ATE232852T1 (zh) |
AU (2) | AU725528B2 (zh) |
BR (2) | BR9804947A (zh) |
CA (3) | CA2256013C (zh) |
CO (2) | CO4940448A1 (zh) |
CY (1) | CY2007014I1 (zh) |
CZ (2) | CZ292481B6 (zh) |
DE (3) | DE122007000051I2 (zh) |
DK (2) | DK0994863T3 (zh) |
ES (2) | ES2192779T3 (zh) |
FR (1) | FR07C0037I2 (zh) |
HK (3) | HK1028242A1 (zh) |
HU (2) | HU225153B1 (zh) |
ID (2) | ID27660A (zh) |
IL (2) | IL125732A (zh) |
LU (1) | LU91345I2 (zh) |
MY (2) | MY120156A (zh) |
NL (1) | NL300284I2 (zh) |
NO (2) | NO329314B1 (zh) |
NZ (2) | NZ331370A (zh) |
PE (2) | PE79799A1 (zh) |
PL (2) | PL192114B1 (zh) |
PT (1) | PT994864E (zh) |
RU (2) | RU2198167C2 (zh) |
SI (2) | SI0994864T1 (zh) |
SK (2) | SK283734B6 (zh) |
TR (2) | TR199801631T1 (zh) |
TW (2) | TW526195B (zh) |
UY (1) | UY25844A1 (zh) |
WO (2) | WO1998056772A1 (zh) |
ZA (2) | ZA984967B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW526195B (en) | 1997-06-10 | 2003-04-01 | Novartis Ag | Crystal modifications of 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide and their use |
DE60319980T2 (de) * | 2002-05-31 | 2009-04-16 | Schering Corporation | Xanthin-phosphodiesterase-v-hemmer polymorphe |
GB0507298D0 (en) | 2005-04-11 | 2005-05-18 | Novartis Ag | Organic compounds |
US7875284B2 (en) * | 2006-03-10 | 2011-01-25 | Cook Incorporated | Methods of manufacturing and modifying taxane coatings for implantable medical devices |
US20090069390A1 (en) * | 2007-09-12 | 2009-03-12 | Protia, Llc | Deuterium-enriched rufinamide |
CA2736703A1 (en) | 2008-10-13 | 2010-04-22 | Cipla Limited | Process for the preparation of rufinamide |
CN101768124B (zh) * | 2008-12-30 | 2012-01-04 | 北京本草天源药物研究院 | 一种药物晶体及其制备方法和用途 |
IT1395736B1 (it) * | 2009-08-04 | 2012-10-19 | Dipharma Francis Srl | Forme cristalline di rufinamide |
CN104817507A (zh) * | 2009-09-04 | 2015-08-05 | 巧妙疗法股份有限公司 | 用于制备5-氨基或取代的氨基1,2,3-三唑和三唑乳清酸盐制剂的新组合物和方法 |
EP2465853A1 (en) * | 2010-12-14 | 2012-06-20 | Laboratorios Lesvi, S.L. | Polymorph of rufinamide and process for obtaining it |
JP2013525413A (ja) * | 2010-04-30 | 2013-06-20 | ラボラトリオス レスヴィ,エス.エル. | ルフィナマイド中間体の改良された製造方法 |
ITMI20110718A1 (it) | 2011-04-29 | 2012-10-30 | Dipharma Francis Srl | Procedimento per la purificazione di rufinamide |
US10206874B2 (en) | 2012-07-20 | 2019-02-19 | Hetero Research Foundation | Rufinamide solid dispersion |
WO2021099481A1 (en) | 2019-11-20 | 2021-05-27 | Medichem, S.A. | Solid composition containing rufinamide |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992378A (en) | 1973-12-26 | 1976-11-16 | Eli Lilly And Company | Fluoralkyl quinoxadinediones |
US4156734A (en) * | 1976-02-13 | 1979-05-29 | Merck & Co., Inc. | Antihypertensive compositions containing an aryl-substituted alanine azo and an arylhydrazino-propionic acid |
GB1511195A (en) | 1976-10-18 | 1978-05-17 | Ici America Inc | Triazole derivatives |
US4536518A (en) * | 1979-11-01 | 1985-08-20 | Pfizer Inc. | Antidepressant derivatives of cis-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine |
US4346097A (en) * | 1980-09-30 | 1982-08-24 | Warner-Lambert Company | Method for treating convulsions with pyrazole-4-carboxamide derivatives |
FI834666A (fi) | 1982-12-23 | 1984-06-24 | Ciba Geigy Ag | Foerfarande foer framstaellning av nya aralkyltriazolfoereningar. |
US4789680A (en) * | 1982-12-23 | 1988-12-06 | Ciba-Geigy Corporation | Aralkyltriazole compounds |
US4511572A (en) * | 1983-03-18 | 1985-04-16 | The University Of Kentucky Research Foundation | Triazoline anticonvulsant drugs |
PH22568A (en) | 1985-04-18 | 1988-10-17 | Ciba Geigy Ag | Fluorinated benzyl triazoles and pharmaceutical compositions containing the same |
CA2002864C (en) | 1988-11-29 | 1999-11-16 | Eddy J. E. Freyne | (1h-azol-1-ylmethyl) substituted quinoline, quinazoline or quinoxaline derivatives |
JPH02214504A (ja) | 1989-02-15 | 1990-08-27 | Nissan Chem Ind Ltd | 光学活性キノキサリン化合物の晶析法 |
EP0484437A4 (en) | 1989-07-27 | 1994-06-01 | Searle & Co | Renal-selective prodrugs for the treatment of hypertension |
IL96507A0 (en) | 1989-12-08 | 1991-08-16 | Merck & Co Inc | Nitrogen-containing spirocycles and pharmaceutical compositions containing them |
US5283244A (en) | 1990-11-06 | 1994-02-01 | Yamanouchi Pharmaceutical Co., Ltd. | Fused pyrazine derivatives |
JP2753911B2 (ja) | 1991-12-06 | 1998-05-20 | キッセイ薬品工業株式会社 | N−tert−ブチル−1−メチル−3,3−ジフェニルプロピルアミン塩酸塩の結晶多形およびその製造方法 |
DE4217952A1 (de) | 1992-05-30 | 1993-12-02 | Basf Ag | Chinoxalin-2,3(1H,4H)-dione |
US5248699A (en) * | 1992-08-13 | 1993-09-28 | Pfizer Inc. | Sertraline polymorph |
US5631373A (en) | 1993-11-05 | 1997-05-20 | State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education, Acting For And On Behalf Of The Oregon Health Sciences University And The University Of Oregon, Eugene Oregon | Alkyl, azido, alkoxy, and fluoro-substituted and fused quinoxalinediones |
GB9418443D0 (en) | 1994-09-13 | 1994-11-02 | Pfizer Ltd | Therapeutic agents |
GB9419318D0 (en) | 1994-09-24 | 1994-11-09 | Pfizer Ltd | Therapeutic agents |
DK0812320T3 (da) | 1995-02-22 | 2003-04-14 | Aventis Pharma Ltd | Amorft piretanid, polymorfe former deraf, fremgangsmåde til fremstilling deraf og deres anvendelse |
SK283990B6 (sk) * | 1996-07-11 | 2004-07-07 | Novartis Ag | Spôsob prípravy 1-substituovaných 4-kyano-1,2,3-triazolov, 4-kyano-1-(2,6-difluórbenzyl)-1H-1,2,3-triazol |
TW526195B (en) * | 1997-06-10 | 2003-04-01 | Novartis Ag | Crystal modifications of 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide and their use |
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1998
- 1998-06-04 TW TW087108858A patent/TW526195B/zh not_active IP Right Cessation
- 1998-06-04 TW TW087108859A patent/TW403740B/zh not_active IP Right Cessation
- 1998-06-08 IL IL12573298A patent/IL125732A/en not_active IP Right Cessation
- 1998-06-08 NZ NZ331370A patent/NZ331370A/xx not_active IP Right Cessation
- 1998-06-08 SI SI9830450T patent/SI0994864T1/xx unknown
- 1998-06-08 TR TR1998/01631T patent/TR199801631T1/xx unknown
- 1998-06-08 TR TR1998/01630T patent/TR199801630T1/xx unknown
- 1998-06-08 DE DE122007000051C patent/DE122007000051I2/de active Active
- 1998-06-08 PE PE1998000478A patent/PE79799A1/es not_active IP Right Cessation
- 1998-06-08 BR BR9804947A patent/BR9804947A/pt not_active Application Discontinuation
- 1998-06-08 WO PCT/EP1998/003427 patent/WO1998056772A1/en active IP Right Grant
- 1998-06-08 PL PL330798A patent/PL192114B1/pl unknown
- 1998-06-08 HU HU0002113A patent/HU225153B1/hu unknown
- 1998-06-08 DK DK98934929T patent/DK0994863T3/da active
- 1998-06-08 JP JP53628898A patent/JP3672574B2/ja not_active Expired - Lifetime
- 1998-06-08 DK DK98934930T patent/DK0994864T3/da active
- 1998-06-08 RU RU99104300/04A patent/RU2198167C2/ru active
- 1998-06-08 CA CA002256013A patent/CA2256013C/en not_active Expired - Lifetime
- 1998-06-08 PE PE1998000479A patent/PE80999A1/es not_active IP Right Cessation
- 1998-06-08 AU AU84371/98A patent/AU725528B2/en not_active Expired
- 1998-06-08 CN CNB2004100473675A patent/CN1298708C/zh not_active Expired - Lifetime
- 1998-06-08 JP JP53628998A patent/JP3672575B2/ja not_active Expired - Lifetime
- 1998-06-08 EP EP98934929A patent/EP0994863B1/en not_active Expired - Lifetime
- 1998-06-08 EP EP98934930A patent/EP0994864B1/en not_active Expired - Lifetime
- 1998-06-08 US US09/125,329 patent/US6740669B1/en not_active Expired - Lifetime
- 1998-06-08 IL IL12573398A patent/IL125733A/en active Protection Beyond IP Right Term
- 1998-06-08 DE DE69813560T patent/DE69813560T2/de not_active Expired - Lifetime
- 1998-06-08 CZ CZ19982533A patent/CZ292481B6/cs not_active IP Right Cessation
- 1998-06-08 ES ES98934929T patent/ES2192779T3/es not_active Expired - Lifetime
- 1998-06-08 KR KR10-1998-0708150A patent/KR100425656B1/ko not_active IP Right Cessation
- 1998-06-08 SI SI9830405T patent/SI0994863T1/xx unknown
- 1998-06-08 ID IDW980065D patent/ID27660A/id unknown
- 1998-06-08 RU RU99104299/04A patent/RU2194041C2/ru active
- 1998-06-08 CA CA002256015A patent/CA2256015C/en not_active Expired - Lifetime
- 1998-06-08 AU AU84372/98A patent/AU725517B2/en not_active Expired
- 1998-06-08 BR BR9804946A patent/BR9804946A/pt not_active Application Discontinuation
- 1998-06-08 PT PT98934930T patent/PT994864E/pt unknown
- 1998-06-08 SK SK1094-98A patent/SK283734B6/sk not_active IP Right Cessation
- 1998-06-08 PL PL330764A patent/PL191943B1/pl unknown
- 1998-06-08 CN CNB988056755A patent/CN1159300C/zh not_active Expired - Lifetime
- 1998-06-08 HU HU0000798A patent/HU226107B1/hu unknown
- 1998-06-08 CZ CZ19982534A patent/CZ292260B6/cs not_active IP Right Cessation
- 1998-06-08 ES ES98934930T patent/ES2197485T3/es not_active Expired - Lifetime
- 1998-06-08 DE DE69811500T patent/DE69811500T2/de not_active Expired - Lifetime
- 1998-06-08 CN CN988000113A patent/CN1132820C/zh not_active Expired - Lifetime
- 1998-06-08 AT AT98934929T patent/ATE232852T1/de active
- 1998-06-08 ID IDW980066D patent/ID21014A/id unknown
- 1998-06-08 SK SK1093-98A patent/SK283685B6/sk not_active IP Right Cessation
- 1998-06-08 WO PCT/EP1998/003428 patent/WO1998056773A1/en active IP Right Grant
- 1998-06-08 KR KR10-1998-0708149A patent/KR100409168B1/ko not_active IP Right Cessation
- 1998-06-08 AT AT98934930T patent/ATE237599T1/de active
- 1998-06-08 CA CA2614926A patent/CA2614926C/en not_active Expired - Lifetime
- 1998-06-08 NZ NZ331371A patent/NZ331371A/xx not_active IP Right Cessation
- 1998-06-09 AR ARP980102708A patent/AR012946A1/es not_active Application Discontinuation
- 1998-06-09 CO CO98032885A patent/CO4940448A1/es unknown
- 1998-06-09 MY MYPI98002570A patent/MY120156A/en unknown
- 1998-06-09 MY MYPI98002572A patent/MY125854A/en unknown
- 1998-06-09 AR ARP980102707A patent/AR012945A1/es not_active Application Discontinuation
- 1998-06-09 ZA ZA984967A patent/ZA984967B/xx unknown
- 1998-06-09 ZA ZA984966A patent/ZA984966B/xx unknown
- 1998-06-09 CO CO98032879A patent/CO4940452A1/es unknown
- 1998-08-11 NO NO19983666A patent/NO329314B1/no not_active IP Right Cessation
- 1998-08-11 NO NO19983667A patent/NO329315B1/no not_active IP Right Cessation
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1999
- 1999-12-10 UY UY25844A patent/UY25844A1/es not_active Application Discontinuation
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2000
- 2000-10-25 HK HK00106807A patent/HK1028242A1/xx not_active IP Right Cessation
- 2000-10-25 HK HK00106804A patent/HK1028241A1/xx not_active IP Right Cessation
- 2000-11-17 HK HK00107340A patent/HK1028031A1/xx not_active IP Right Cessation
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2001
- 2001-05-31 US US09/871,366 patent/US6455556B2/en not_active Expired - Lifetime
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2002
- 2002-11-14 US US10/294,408 patent/US20030125568A1/en not_active Abandoned
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2004
- 2004-02-26 US US10/787,528 patent/US20040167186A1/en not_active Abandoned
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2006
- 2006-01-11 US US11/329,945 patent/US7750028B2/en not_active Expired - Fee Related
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2007
- 2007-05-17 AR ARP070102131A patent/AR061004A2/es unknown
- 2007-05-17 AR ARP070102132A patent/AR061005A2/es not_active Application Discontinuation
- 2007-07-03 NL NL300284C patent/NL300284I2/nl unknown
- 2007-07-04 LU LU91345C patent/LU91345I2/fr unknown
- 2007-07-06 FR FR07C0037C patent/FR07C0037I2/fr active Active
- 2007-07-13 CY CY200700014C patent/CY2007014I1/el unknown
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2010
- 2010-04-26 US US12/767,003 patent/US8076362B2/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20180607 |