ATE149995T1 - Methode zur reinigung von ibuprofen enthaltenden gemischen - Google Patents

Methode zur reinigung von ibuprofen enthaltenden gemischen

Info

Publication number: ATE149995T1
Authority: AT; Austria
Prior art keywords: ibuprofen; crystallization; mixture; mixtures containing; containing ibuprofen
Prior art date: 1990-09-06

Application number

AT91308177T

Other languages

English (en)

Inventor

Edward G Zey

Thomas H Shockley

Debra A Ryan

Gary L Moss

Original Assignee

Hoechst Celanese Corp

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.)

1990-09-06

Filing date

1991-09-06

Publication date

1997-03-15

1991-09-06 Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp

1997-03-15 Application granted granted Critical

1997-03-15 Publication of ATE149995T1 publication Critical patent/ATE149995T1/de

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT91308177T 1990-09-06 1991-09-06 Methode zur reinigung von ibuprofen enthaltenden gemischen ATE149995T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/579,427 US5151551A (en)	1990-09-06	1990-09-06	Method for purification of ibuprofen comprising mixtures

Publications (1)

Publication Number	Publication Date
ATE149995T1 true ATE149995T1 (de)	1997-03-15

Family

ID=24316864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91308177T ATE149995T1 (de)	1990-09-06	1991-09-06	Methode zur reinigung von ibuprofen enthaltenden gemischen

Country Status (10)

Country	Link
US (1)	US5151551A (de)
EP (1)	EP0474509B1 (de)
AT (1)	ATE149995T1 (de)
BR (1)	BR9103858A (de)
CA (1)	CA2050709C (de)
DE (1)	DE69125073T2 (de)
DK (1)	DK0474509T3 (de)
ES (1)	ES2100212T3 (de)
GR (1)	GR3022805T3 (de)
MX (1)	MX9100983A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5300301A (en) *	1992-12-02	1994-04-05	Hoechst Celanese Corporation	Isolation of ibuprofen from tablets
WO2004096747A1 (en) *	2003-04-28	2004-11-11	Basf Aktiengesellschaft	Process for the separation of palladium catalyst from crude reaction mixtures of aryl acetic acids obtained by carbonylation
WO2015163832A1 (en)	2014-04-25	2015-10-29	Pharmacti̇ve İlaç Sanayi̇ Ve Ti̇caret A.Ş.	An ibuprofen and famotidine combined composition having improved stability
CN112433016A (zh) *	2020-12-11	2021-03-02	青岛科技大学	检测重排酯含量的液相色谱分析方法
CN114195633A (zh) *	2021-12-24	2022-03-18	浙江新和成股份有限公司	一种布洛芬杂质f的合成方法
CN115286501A (zh) *	2022-08-10	2022-11-04	浙江新和成股份有限公司	一种布洛芬结晶母液的综合利用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2646792C2 (de) *	1975-10-23	1985-05-09	Mitsubishi Petrochemical Co., Ltd., Tokio/Tokyo	Verfahren zur Herstellung einer α-(arylsubstituierten)-Propionsäure und/oder eines Esters derselben
US4476248A (en) *	1983-02-28	1984-10-09	The Upjohn Company	Crystallization of ibuprofen
US4694100A (en) *	1984-07-14	1987-09-15	Nippon Petrochemicals Company, Ltd.	Method for producing α-(p-isobutylphenyl)propionic acid or its alkyl esters
CA1286316C (en) *	1986-02-08	1991-07-16	Isoo Shimizu	Method for refining 2-(aryl substituted)-propionic acid or its salt
JPH064560B2 (ja) *	1986-02-08	1994-01-19	日本石油化学株式会社	２−（ｐ−イソブチルフエニル）プロピオン酸またはその塩の回収方法
JPH0657670B2 (ja) *	1986-06-14	1994-08-03	日本石油化学株式会社	粗イブプロフエンの精製方法
US4981995A (en) *	1987-03-20	1991-01-01	Varadaraj Elango	Method for producing ibuprofen
DE3802619C1 (de) *	1988-01-29	1989-09-07	Hoechst Ag, 6230 Frankfurt, De
JPH02152945A (ja) *	1988-12-02	1990-06-12	Daicel Chem Ind Ltd	２−（４−ヒドロキシフェノキシ）プロピオン酸エステルの精製法

1990
- 1990-09-06 US US07/579,427 patent/US5151551A/en not_active Expired - Lifetime
1991
- 1991-09-05 CA CA002050709A patent/CA2050709C/en not_active Expired - Fee Related
- 1991-09-06 AT AT91308177T patent/ATE149995T1/de not_active IP Right Cessation
- 1991-09-06 DE DE69125073T patent/DE69125073T2/de not_active Expired - Lifetime
- 1991-09-06 MX MX9100983A patent/MX9100983A/es not_active IP Right Cessation
- 1991-09-06 DK DK91308177.4T patent/DK0474509T3/da active
- 1991-09-06 BR BR919103858A patent/BR9103858A/pt not_active Application Discontinuation
- 1991-09-06 EP EP91308177A patent/EP0474509B1/de not_active Expired - Lifetime
- 1991-09-06 ES ES91308177T patent/ES2100212T3/es not_active Expired - Lifetime
1997
- 1997-03-13 GR GR970400327T patent/GR3022805T3/el unknown

Also Published As

Publication number	Publication date
MX9100983A (es)	1992-05-04
DE69125073T2 (de)	1997-06-19
DK0474509T3 (da)	1997-05-12
DE69125073D1 (de)	1997-04-17
EP0474509A3 (en)	1993-07-07
ES2100212T3 (es)	1997-06-16
EP0474509B1 (de)	1997-03-12
CA2050709A1 (en)	1992-03-07
BR9103858A (pt)	1992-05-26
EP0474509A2 (de)	1992-03-11
GR3022805T3 (en)	1997-06-30
US5151551A (en)	1992-09-29
CA2050709C (en)	2002-08-20

Similar Documents

Publication	Publication Date	Title
DE69113106D1 (de)	1995-10-26	Verfahren zur Wiedergewinnung von Organozinnestern aus diese enthaltenden Reaktionsgemischen und Wiederverwendung der wiedergewonnenen Organozinnverbindungen.
CA2089663A1 (en)	1992-03-18	Improved tangential filtration process and apparatus
DE3583043D1 (de)	1991-07-04	Verfahren zur reinigung von podophyllotoxin.
ID29951A (id)	2001-10-25	Metode dan alat untuk memurnikan bahan-bahan dengan cara kristalisasi
GB1519571A (en)	1978-08-02	Brine purification process
ATE149995T1 (de)	1997-03-15	Methode zur reinigung von ibuprofen enthaltenden gemischen
ATE76106T1 (de)	1992-05-15	Verfahren zum reinigen von gallium durch teilerstarrung.
ATE115547T1 (de)	1994-12-15	Verfahren zur reinigung von tetraacetylethylendiamin (taed).
GB1346737A (en)	1974-02-13	Process for purification of acrylic acid
DE69303093D1 (de)	1996-07-18	Verfahren zur Reinigung von einem Hydrofluoralkan
DE69202014D1 (de)	1995-05-18	Verfahren zur Reinigung von gasförmigen organometallischen Verbindungen.
KR850001147A (ko)	1985-03-16	(±) 2-(6'-메톡시-2'-나프틸)-프로피온산의 광학적 분해방법
DE69520357D1 (de)	2001-04-19	Verfahren zur reinigung von pentafluorethan
DE3851618D1 (de)	1994-10-27	Verfahren zur Herstellung von Alkylarsin-Verbindungen.
DE60005304D1 (de)	2003-10-23	Methode zur reinigung und abtrennung von (2s,3s)- oder (2r,3s)-halohydrinderivaten
DE69102623D1 (de)	1994-07-28	Herstellung von Eisen-III-Chlorid.
DE69517182D1 (de)	2000-06-29	Verfahren zur reinigung von pentafluorethan
ATE18057T1 (de)	1986-03-15	Verfahren zur trennung von gemischen aus insulin, insulinderivaten und gegebenenfalls verunreinigungen.
DE3671899D1 (de)	1990-07-19	Verfahren zur entfernung von verunreinigungen aus einer fluessigen ticl4-phase.
KR890700559A (ko)	1989-04-25	적어도 99.5%의 순도를 가지는 파라-크시롤의 제조방법
KR840005821A (ko)	1984-11-19	프로필렌 중합체의 정제 방법
KR840004090A (ko)	1984-10-06	씬-(2-아미노티아졸-4-일) (메톡시이미노) 아세트산의 디메틸 아세트아미드 용매화물의 제조방법
ATE44023T1 (de)	1989-06-15	Verfahren zur herstellung von reiner fester benzoesaeure.
DE69012488D1 (de)	1994-10-20	Verfahren zur Herstellung von Diamant-Einkristallen durch chemische Dampfabscheidung.
DE69211836D1 (de)	1996-08-01	Verfahren zur Abtrennung von Ketonen und Alkoholen

Legal Events

Date	Code	Title	Description
1997-08-15	UEP	Publication of translation of european patent specification
2011-06-15	REN	Ceased due to non-payment of the annual fee