ATE457304T1 - Verfahren zur herstellung von 1,2-dichlorethan freien kristallen von zonisamid und hochreinezonisamidkristalle - Google Patents

Verfahren zur herstellung von 1,2-dichlorethan freien kristallen von zonisamid und hochreinezonisamidkristalle

Info

Publication number: ATE457304T1
Authority: AT; Austria
Prior art keywords: zonisamide; crystals; dichlorethane; producing; high purity
Prior art date: 2003-01-13

Application number

AT03815138T

Other languages

English (en)

Inventor

Yoshikazu Ueno

Yasujiro Kimura

Original Assignee

Dainippon Sumitomo Pharma Co

Priority date (The priority date 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 date listed.)

2003-01-13

Filing date

2003-07-28

Publication date

2010-02-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32711361&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE457304(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-07-28 Application filed by Dainippon Sumitomo Pharma Co filed Critical Dainippon Sumitomo Pharma Co

2010-02-15 Application granted granted Critical

2010-02-15 Publication of ATE457304T1 publication Critical patent/ATE457304T1/de

Links

239000013078 crystal Substances 0.000 title abstract 5
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title abstract 4
UBQNRHZMVUUOMG-UHFFFAOYSA-N zonisamide Chemical compound C1=CC=C2C(CS(=O)(=O)N)=NOC2=C1 UBQNRHZMVUUOMG-UHFFFAOYSA-N 0.000 title abstract 4
229960002911 zonisamide Drugs 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
238000010533 azeotropic distillation Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
- 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)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT03815138T 2003-01-13 2003-07-28 Verfahren zur herstellung von 1,2-dichlorethan freien kristallen von zonisamid und hochreinezonisamidkristalle ATE457304T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US34060103A	2003-01-13	2003-01-13
PCT/JP2003/009530 WO2004063174A1 (en)	2003-01-13	2003-07-28	Process for the preparation of 1,2-dichloroethane free crystals of zonisamide and the highly pure crystals of zonisamide

Publications (1)

Publication Number	Publication Date
ATE457304T1 true ATE457304T1 (de)	2010-02-15

Family

ID=32711361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03815138T ATE457304T1 (de)	2003-01-13	2003-07-28	Verfahren zur herstellung von 1,2-dichlorethan freien kristallen von zonisamid und hochreinezonisamidkristalle

Country Status (15)

Country	Link
US (3)	US20050080269A1 (de)
EP (1)	EP1583748B1 (de)
KR (1)	KR101004187B1 (de)
CN (1)	CN100528849C (de)
AT (1)	ATE457304T1 (de)
AU (1)	AU2003249010A1 (de)
CY (1)	CY1110007T1 (de)
DE (1)	DE60331257D1 (de)
DK (1)	DK1583748T3 (de)
ES (1)	ES2338871T3 (de)
IL (1)	IL169451A (de)
PT (1)	PT1583748E (de)
SI (1)	SI1583748T1 (de)
TW (1)	TWI331035B (de)
WO (1)	WO2004063174A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008523109A (ja) *	2005-01-21	2008-07-03	テバファーマシューティカルインダストリーズリミティド	ゾニサミドの安定医薬製剤及びそれらの製造のための方法
EP1913935A1 (de) *	2005-01-21	2008-04-23	Teva Pharmaceutical Industries Ltd	Stabile pharmazeutische Zusammensetzungen von Zonisamide und Verfahren zur deren Herstellung
US7268234B2 (en) *	2005-09-16	2007-09-11	Dainippon Sumitomo Pharma Co., Ltd.	Method for sulfonation of 1,2-benzisoxazole-3-acetic acid
CN104059120A (zh) *	2014-05-27	2014-09-24	上海新华联制药有限公司	一种高纯度倍他米松醋酸酯制备工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6033114B2 (ja)	1976-12-16	1985-08-01	大日本製薬株式会社	１，２−ベンズイソキサゾ−ル誘導体
US4172896A (en) *	1978-06-05	1979-10-30	Dainippon Pharmaceutical Co., Ltd.	Methane-sulfonamide derivatives, the preparation thereof and composition comprising the same
FR2428033A1 (fr)	1978-06-09	1980-01-04	Dainippon Pharmaceutical Co	Nouveaux derives heterocycliques de methanesulfonamide utiles notamment comme anticonvulsivants et leur procede de preparation
JPS54163823A (en)	1978-06-12	1979-12-26	Dainippon Pharmaceutical Co	Antiiepileptic agent based on 33sulphamoylmethyll 1*22benzisoxazole
JPS54163570A (en)	1978-06-12	1979-12-26	Dainippon Pharmaceutical Co	Benzooxazole derivative
US4533764A (en) *	1984-03-29	1985-08-06	The Dow Chemical Company	Purification of bisphenols by removing residual solvent
GB8607294D0 (en) *	1985-04-17	1986-04-30	Ici America Inc	Heterocyclic amide derivatives
JPS63150220A (ja)	1986-12-15	1988-06-22	Dainippon Pharmaceut Co Ltd	経口用固形製剤の製造方法
US5082669A (en) *	1989-07-20	1992-01-21	Dainippon Pharmaceutical Co., Ltd.	Rapid-releasing oral particle pharmaceutical preparation with unpleasant taste masked
US5811547A (en) *	1992-10-14	1998-09-22	Nippon Shinyaju Co., Ltd.	Method for inducing crystalline state transition in medicinal substance
TW350757B (en) *	1994-11-03	1999-01-21	Ciba Geigy Ag	Benzisoxazole derivatives and pesticidal compositions containing them
AU5066101A (en) *	2000-04-13	2001-10-30	Synthon B.V.	Modified release formulations containing a hypnotic agent
MXPA03011847A (es) *	2001-06-29	2005-03-07	Elan Pharm Inc	Uso de zonisamida en cefalea.
WO2003020708A1 (en)	2001-08-30	2003-03-13	Teva Pharmaceutical Industries Ltd.	Zonisamide intermediate and synthesis
CN1636002A (zh) *	2002-02-22	2005-07-06	特瓦制药工业有限公司	制备苯并异噁唑甲基磺酰氯及将其酰胺化形成唑尼沙胺的方法

2003
- 2003-07-28 KR KR1020057012737A patent/KR101004187B1/ko not_active Expired - Fee Related
- 2003-07-28 DE DE60331257T patent/DE60331257D1/de not_active Expired - Lifetime
- 2003-07-28 WO PCT/JP2003/009530 patent/WO2004063174A1/en not_active Ceased
- 2003-07-28 PT PT03815138T patent/PT1583748E/pt unknown
- 2003-07-28 SI SI200331754T patent/SI1583748T1/sl unknown
- 2003-07-28 AU AU2003249010A patent/AU2003249010A1/en not_active Abandoned
- 2003-07-28 DK DK03815138.7T patent/DK1583748T3/da active
- 2003-07-28 AT AT03815138T patent/ATE457304T1/de active
- 2003-07-28 ES ES03815138T patent/ES2338871T3/es not_active Expired - Lifetime
- 2003-07-28 CN CNB038257890A patent/CN100528849C/zh not_active Expired - Lifetime
- 2003-07-28 EP EP03815138A patent/EP1583748B1/de not_active Expired - Lifetime
- 2003-07-29 TW TW092120721A patent/TWI331035B/zh not_active IP Right Cessation
- 2003-08-08 US US10/636,593 patent/US20050080269A1/en not_active Abandoned
- 2003-12-12 US US10/733,565 patent/US6900333B2/en not_active Expired - Lifetime
- 2003-12-12 US US10/733,566 patent/US20040138474A1/en not_active Abandoned
2005
- 2005-06-29 IL IL169451A patent/IL169451A/en active IP Right Grant
2010
- 2010-04-16 CY CY20101100345T patent/CY1110007T1/el unknown

Also Published As

Publication number	Publication date
CY1110007T1 (el)	2015-01-14
CN100528849C (zh)	2009-08-19
HK1081555A1 (en)	2006-05-19
WO2004063174A1 (en)	2004-07-29
AU2003249010A1 (en)	2004-08-10
TWI331035B (en)	2010-10-01
US20040138473A1 (en)	2004-07-15
US6900333B2 (en)	2005-05-31
IL169451A (en)	2010-12-30
DK1583748T3 (da)	2010-04-19
PT1583748E (pt)	2010-03-03
ES2338871T3 (es)	2010-05-13
KR101004187B1 (ko)	2010-12-24
US20050080269A1 (en)	2005-04-14
TW200412341A (en)	2004-07-16
KR20050098862A (ko)	2005-10-12
SI1583748T1 (sl)	2010-03-31
EP1583748A1 (de)	2005-10-12
US20040138474A1 (en)	2004-07-15
DE60331257D1 (de)	2010-03-25
EP1583748B1 (de)	2010-02-10
CN1720239A (zh)	2006-01-11
EP1583748A4 (de)	2006-12-06

Legal Events

Date

Code

Title

Description

2010-08-15

UEP

Publication of translation of european patent specification

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