PL373723A1 - Sposób wytwarzania kwasu 1,2-benzizoksazolo-3-octowego - Google Patents

Sposób wytwarzania kwasu 1,2-benzizoksazolo-3-octowego

Info

Publication number: PL373723A1
Authority: PL; Poland
Prior art keywords: benzisoxazole; preparation; acetic acid; acetic; acid
Prior art date: 2001-03-02

Application number

PL02373723A

Other languages

English (en)

Inventor

Mariorara Mendelovici

Tamar Nidam

Original Assignee

Teva Pharmaceutical Industries Ltd.

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.)

2001-03-02

Filing date

2002-03-04

Publication date

2005-09-05

2002-03-04 Application filed by Teva Pharmaceutical Industries Ltd. filed Critical Teva Pharmaceutical Industries Ltd.

2005-09-05 Publication of PL373723A1 publication Critical patent/PL373723A1/pl

Links

BVSIAYQIMUUCRW-UHFFFAOYSA-N 2-(1,2-benzoxazol-3-yl)acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=NOC2=C1 BVSIAYQIMUUCRW-UHFFFAOYSA-N 0.000 title 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
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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
- C07D261/14—Nitrogen atoms
- C07D261/16—Benzene-sulfonamido isoxazoles
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (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)

PL02373723A 2001-03-02 2002-03-04 Sposób wytwarzania kwasu 1,2-benzizoksazolo-3-octowego PL373723A1 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US27317201P	2001-03-02	2001-03-02
US29484701P	2001-05-31	2001-05-31

Publications (1)

Publication Number	Publication Date
PL373723A1 true PL373723A1 (pl)	2005-09-05

Family

ID=26955986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL02373723A PL373723A1 (pl)	2001-03-02	2002-03-04	Sposób wytwarzania kwasu 1,2-benzizoksazolo-3-octowego

Country Status (8)

Country	Link
US (2)	US6677458B2 (pl)
EP (1)	EP1373229A4 (pl)
KR (1)	KR20030082946A (pl)
CA (1)	CA2440030A1 (pl)
HR (1)	HRP20030785A2 (pl)
IL (1)	IL157709A0 (pl)
PL (1)	PL373723A1 (pl)
WO (1)	WO2002070495A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20030082946A (ko) *	2001-03-02	2003-10-23	테바 파마슈티컬 인더스트리즈 리미티드	1,2-벤즈이속사졸-3-아세트산의 제조 방법
US7015330B2 (en) *	2001-08-30	2006-03-21	Teva Pharmaceutical Industries Ltd.	Sulfonation method for zonisamide intermediate in zonisamide synthesis and their novel crystal forms
US6841683B2 (en) *	2001-08-30	2005-01-11	Teva Pharmaceutical Industries Ltd.	Sulfonation method for zonisamide intermediate in zonisamide synthesis and their novel crystal forms
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
WO2004063173A1 (en) *	2003-01-10	2004-07-29	Dipharma S.P.A.	A process for the preparation of benzo[d]isoxazol-3-yl-methanesulfonic acid and the intermediates thereof
EP1682522A1 (en) *	2003-11-11	2006-07-26	Wockhardt Limited	A process for the manufacture of zonisamide
TWI365874B (en) *	2004-03-25	2012-06-11	Dainippon Sumitomo Pharma Co	One-pot process for the preparation of 1,2-benz-isoxazole-3-methanesulfonamide
US7081539B2 (en) *	2004-03-25	2006-07-25	Dainippon Sumitomo Pharma Co., Ltd.	One-pot process for the preparation of 1,2-benzisoxazole-3-methanesulfonamide
US20060084814A1 (en) *	2004-05-20	2006-04-20	Siva Kumar Bobba V	Process for the preparation of zonisamide
US7375233B2 (en) *	2005-12-16	2008-05-20	Apotex Pharmachem Inc.	Process for the preparation of zonisamide and the intermediates thereof
WO2008026217A1 (en) *	2006-08-28	2008-03-06	Srinivasa Reddy Battula	Improved and simplified process for the preparation of 1,2-benzisoxazole-3-acetic acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE575134A (pl) *	1958-01-28
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
US5484763A (en)	1995-02-10	1996-01-16	American Cyanamid Company	Substituted benzisoxazole and benzisothiazole herbicidal agents
KR20030082946A (ko) *	2001-03-02	2003-10-23	테바 파마슈티컬 인더스트리즈 리미티드	1,2-벤즈이속사졸-3-아세트산의 제조 방법
US6841683B2 (en) *	2001-08-30	2005-01-11	Teva Pharmaceutical Industries Ltd.	Sulfonation method for zonisamide intermediate in zonisamide synthesis and their novel crystal forms

2002
- 2002-03-04 KR KR10-2003-7011453A patent/KR20030082946A/ko not_active Ceased
- 2002-03-04 WO PCT/US2002/006419 patent/WO2002070495A1/en not_active Ceased
- 2002-03-04 US US10/090,710 patent/US6677458B2/en not_active Expired - Fee Related
- 2002-03-04 HR HR20030785A patent/HRP20030785A2/hr not_active Application Discontinuation
- 2002-03-04 PL PL02373723A patent/PL373723A1/pl not_active Application Discontinuation
- 2002-03-04 IL IL15770902A patent/IL157709A0/xx unknown
- 2002-03-04 CA CA002440030A patent/CA2440030A1/en not_active Abandoned
- 2002-03-04 EP EP02717527A patent/EP1373229A4/en not_active Withdrawn
2003
- 2003-09-12 US US10/661,109 patent/US20040049053A1/en not_active Abandoned

Also Published As

Publication number	Publication date
US6677458B2 (en)	2004-01-13
IL157709A0 (en)	2004-03-28
EP1373229A1 (en)	2004-01-02
US20040049053A1 (en)	2004-03-11
KR20030082946A (ko)	2003-10-23
HRP20030785A2 (en)	2005-06-30
US20020183525A1 (en)	2002-12-05
EP1373229A4 (en)	2005-05-04
CA2440030A1 (en)	2002-09-12
WO2002070495A1 (en)	2002-09-12

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Legal Events

Date	Code	Title	Description
2010-10-29	REFS	Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)