DE68920520D1 - Verfahren zur Abtrennung von Keto-2L-Gulonsäure aus Fermentationsbrühe. - Google Patents

Verfahren zur Abtrennung von Keto-2L-Gulonsäure aus Fermentationsbrühe.

Info

Publication number: DE68920520D1
Authority: DE; Germany
Prior art keywords: keto; separation; gulonic acid; fermentation broth; gulonic
Prior art date: 1988-09-13
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE68920520T

Other languages

English (en)

Other versions

DE68920520T2 (de

Inventor

Jean-Pierre Barthole

Jean Filippi

Aurelia Jaeger-Seddik

Fur Isidore Le

Jean-Yves Pommier

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rhone Poulenc Sante SA

Original Assignee

Rhone Poulenc Sante SA

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.)

1988-09-13

Filing date

1989-09-11

Publication date

1995-02-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9369930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68920520(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-09-11 Application filed by Rhone Poulenc Sante SA filed Critical Rhone Poulenc Sante SA

1995-02-23 Publication of DE68920520D1 publication Critical patent/DE68920520D1/de

1995-05-24 Application granted granted Critical

1995-05-24 Publication of DE68920520T2 publication Critical patent/DE68920520T2/de

2009-09-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/58—Aldonic, ketoaldonic or saccharic acids
- C12P7/60—2-Ketogulonic acid
- 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
- 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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/803—Physical recovery methods, e.g. chromatography, grinding

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
Life Sciences & Earth Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Microbiology (AREA)
Genetics & Genomics (AREA)
Chemical Kinetics & Catalysis (AREA)
Biotechnology (AREA)
Biochemistry (AREA)
General Chemical & Material Sciences (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Separation Using Semi-Permeable Membranes (AREA)

DE68920520T 1988-09-13 1989-09-11 Verfahren zur Abtrennung von Keto-2L-Gulonsäure aus Fermentationsbrühe. Expired - Lifetime DE68920520T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8811902A FR2636343B1 (de)	1988-09-13	1988-09-13

Publications (2)

Publication Number	Publication Date
DE68920520D1 true DE68920520D1 (de)	1995-02-23
DE68920520T2 DE68920520T2 (de)	1995-05-24

Family

ID=9369930

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68920520T Expired - Lifetime DE68920520T2 (de)	1988-09-13	1989-09-11	Verfahren zur Abtrennung von Keto-2L-Gulonsäure aus Fermentationsbrühe.

Country Status (15)

Country	Link
US (1)	US4990441A (de)
EP (1)	EP0359645B1 (de)
JP (1)	JP3013995B2 (de)
KR (1)	KR0142084B1 (de)
AT (1)	ATE117024T1 (de)
CA (1)	CA1331017C (de)
DE (1)	DE68920520T2 (de)
DK (1)	DK173272B1 (de)
ES (1)	ES2066010T3 (de)
FR (1)	FR2636343B1 (de)
HU (1)	HU202282B (de)
IE (1)	IE66570B1 (de)
PT (1)	PT91711B (de)
RU (1)	RU1774951C (de)
YU (1)	YU46969B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3976832B2 (ja) *	1996-04-30	2007-09-19	ディーエスエムアイピーアセッツビー．ブイ．	２−ケト−ｌ−グロン酸の単離方法
US6187570B1 (en)	1998-05-26	2001-02-13	The Electrosynthesis Company, Inc.	Electrodialysis methods for purification and recovery of gluconic acid derivatives
US6153791A (en) *	1999-08-02	2000-11-28	Archer-Daniels-Midland Company	Process for purifying 2-keto-L-gulonic acid
US6902917B1 (en) *	1999-08-03	2005-06-07	Archer-Daniels-Midland Company	Process for recovery of organic acids from fermentration broths
US6670505B1 (en) *	2000-03-07	2003-12-30	Eastman Chemical Company	Process for the recovery of organic acids from aqueous solutions
US6320061B1 (en)	2000-06-05	2001-11-20	Eastman Chemical Company	Solvent exchange process
GB0119864D0 (en) *	2001-08-15	2001-10-10	Cerestar Holding Bv	Process for the manufacture of 2-keto-L-gulonic acid
DE10149869A1 (de) *	2001-10-10	2003-04-24	Basf Ag	Verfahren zur Isolierung von Salzen von organischen Säuren aus einer Fermentationsbrühe und zur Freisetzung der organischen Säure
KR100491687B1 (ko) *	2002-02-05	2005-05-27	한국배연탈황탈질(주)	유해가스 제거제 및 그의 제조방법
DE10231890B4 (de)	2002-07-12	2004-07-01	Basf Ag	Verfahren zur Abtrennung von Ascorbinsäure aus einem polaren, Ascorbinsäure und 2-Keto-L-gulonsäure enthaltenden Lösungsmittel
CA2510026A1 (en) *	2002-12-19	2004-07-08	Basf Aktiengesellschaft	Method for extracting 2-ketone-l-gulonic acid from a polar, preferably aqueous solvent
CN103073601B (zh) *	2013-02-01	2015-08-19	东北制药集团股份有限公司	一种2-酮基-l-古龙酸溶液加晶种的可控浓缩结晶方法
DE102015216815A1 (de)	2015-09-02	2017-03-02	Thyssenkrupp Ag	Verfahren und Anlage zur Gewinnung einer in einem Fermentationsprozess hergestellten Carbonsäure
CN111943993A (zh) *	2019-05-16	2020-11-17	帝斯曼知识产权资产管理有限公司	回收2-酮-l-古洛糖酸的改进方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2539472A (en) *	1949-07-15	1951-01-30	William P Ratchford	Process for the purification of certain water-soluble hydroxycarboxylic acids
JPS5135486A (en) *	1974-09-20	1976-03-25	Shionogi Seiyaku Kk	22 keto ll guronsan no seizohoho
US4421924A (en) *	1980-05-05	1983-12-20	Pfizer Inc.	Ascorbic acid intermediates and their preparation
EP0213591B1 (de) *	1985-08-28	1992-03-25	F. Hoffmann-La Roche Ag	Verfahren zur Herstellung von Ketogulonsäure
DK171869B1 (da) *	1985-10-22	1997-07-21	Takeda Chemical Industries Ltd	Fremgangsmåde til fremstilling af 2-keto-L-gulonsyre samt biologisk ren mikroorganismekultur til anvendelse ved fremgangsmåden

1988
- 1988-09-13 FR FR8811902A patent/FR2636343B1/fr not_active Expired - Lifetime
1989
- 1989-09-11 ES ES89402467T patent/ES2066010T3/es not_active Expired - Lifetime
- 1989-09-11 EP EP89402467A patent/EP0359645B1/de not_active Expired - Lifetime
- 1989-09-11 US US07/405,126 patent/US4990441A/en not_active Expired - Lifetime
- 1989-09-11 CA CA000610976A patent/CA1331017C/fr not_active Expired - Lifetime
- 1989-09-11 DE DE68920520T patent/DE68920520T2/de not_active Expired - Lifetime
- 1989-09-11 AT AT89402467T patent/ATE117024T1/de not_active IP Right Cessation
- 1989-09-12 HU HU894820A patent/HU202282B/hu unknown
- 1989-09-12 RU SU894614906A patent/RU1774951C/ru active
- 1989-09-12 DK DK198904498A patent/DK173272B1/da not_active IP Right Cessation
- 1989-09-12 KR KR1019890013268A patent/KR0142084B1/ko not_active IP Right Cessation
- 1989-09-12 IE IE291289A patent/IE66570B1/en not_active IP Right Cessation
- 1989-09-12 JP JP1234813A patent/JP3013995B2/ja not_active Expired - Lifetime
- 1989-09-13 YU YU176489A patent/YU46969B/sh unknown
- 1989-09-13 PT PT91711A patent/PT91711B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
HUT51337A (en)	1990-04-28
JPH02150286A (ja)	1990-06-08
PT91711B (pt)	1995-05-31
HU202282B (en)	1991-02-28
JP3013995B2 (ja)	2000-02-28
KR900004940A (ko)	1990-04-13
YU46969B (sh)	1994-09-09
CA1331017C (fr)	1994-07-26
IE66570B1 (en)	1996-01-24
DK173272B1 (da)	2000-06-05
DK449889A (da)	1990-03-14
RU1774951C (ru)	1992-11-07
PT91711A (pt)	1990-03-30
EP0359645B1 (de)	1995-01-11
FR2636343A1 (de)	1990-03-16
IE892912L (en)	1990-03-13
ATE117024T1 (de)	1995-01-15
DE68920520T2 (de)	1995-05-24
YU176489A (en)	1990-12-31
EP0359645A1 (de)	1990-03-21
FR2636343B1 (de)	1994-11-25
ES2066010T3 (es)	1995-03-01
KR0142084B1 (ko)	1998-06-15
US4990441A (en)	1991-02-05
DK449889D0 (da)	1989-09-12

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Legal Events

Date	Code	Title	Description
1996-01-11	8363	Opposition against the patent
1999-07-15	8365	Fully valid after opposition proceedings
2006-10-26	8328	Change in the person/name/address of the agent	Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN
2009-07-30	8328	Change in the person/name/address of the agent	Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC