DE69403210D1 - Verfahren zur herstellung von n-acetylneuraminsäure - Google Patents

Verfahren zur herstellung von n-acetylneuraminsäure

Info

Publication number: DE69403210D1
Authority: DE; Germany
Prior art keywords: producing; acetylneuramic acid; acid; acetylneuramic; acetyl
Prior art date: 1993-06-09
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

DE69403210T

Other languages

English (en)

Other versions

DE69403210T2 (de

DE69403210T3 (de

Inventor

Michael John Dawson

David Noble

Mahmoud Mahmoudian

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.)

Glaxo Group Ltd

Original Assignee

Glaxo Group 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.)

1993-06-09

Filing date

1994-06-08

Publication date

1997-06-19

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10736866&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69403210(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-06-08 Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd

1997-06-19 Application granted granted Critical

1997-06-19 Publication of DE69403210D1 publication Critical patent/DE69403210D1/de

1997-08-21 Publication of DE69403210T2 publication Critical patent/DE69403210T2/de

2003-04-17 Publication of DE69403210T3 publication Critical patent/DE69403210T3/de

2014-06-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/88—Lyases (4.)
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
Genetics & Genomics (AREA)
Bioinformatics & Cheminformatics (AREA)
Molecular Biology (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Microbiology (AREA)
Biochemistry (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Biomedical Technology (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Glass Compositions (AREA)
Iron Core Of Rotating Electric Machines (AREA)

DE69403210T 1993-06-09 1994-06-08 Verfahren zur herstellung von n-acetylneuraminsäure Expired - Lifetime DE69403210T3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB939311873A GB9311873D0 (en)	1993-06-09	1993-06-09	Process
PCT/EP1994/001860 WO1994029476A1 (en)	1993-06-09	1994-06-08	Process for the preparation of n-acetylneuraminic acid

Publications (3)

Publication Number	Publication Date
DE69403210D1 true DE69403210D1 (de)	1997-06-19
DE69403210T2 DE69403210T2 (de)	1997-08-21
DE69403210T3 DE69403210T3 (de)	2003-04-17

Family

ID=10736866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69403210T Expired - Lifetime DE69403210T3 (de)	1993-06-09	1994-06-08	Verfahren zur herstellung von n-acetylneuraminsäure

Country Status (9)

Country	Link
EP (1)	EP0701623B2 (de)
AT (1)	ATE153073T1 (de)
AU (1)	AU6999794A (de)
DE (1)	DE69403210T3 (de)
DK (1)	DK0701623T3 (de)
ES (1)	ES2101543T5 (de)
GB (1)	GB9311873D0 (de)
GR (1)	GR3024428T3 (de)
WO (1)	WO1994029476A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5866601A (en) *	1995-02-27	1999-02-02	Gilead Sciences, Inc.	Carbocyclic compounds
BR9607098A (pt) *	1995-02-27	1997-11-04	Gilead Sciences Inc	Novos inibidores seletivos de neuraminidas virais ou bacterianas
US5763483A (en) *	1995-12-29	1998-06-09	Gilead Sciences, Inc.	Carbocyclic compounds
US5859284A (en) *	1996-08-23	1999-01-12	Gilead Sciences, Inc.	Preparation of carbocyclic compounds
US6518438B2 (en)	1996-08-23	2003-02-11	Gilead Sciences, Inc.	Preparation of cyclohexene carboxylate derivatives
US5994377A (en)	1996-10-21	1999-11-30	Gilead Sciences, Inc.	Piperidine compounds
US5886213A (en) *	1997-08-22	1999-03-23	Gilead Sciences, Inc.	Preparation of carbocyclic compounds
TW477783B (en) *	1997-12-12	2002-03-01	Gilead Sciences Inc	Novel compounds useful as neuraminidase inhibitors and pharmaceutical compositions containing same
US6846656B1 (en)	1999-08-30	2005-01-25	Kyowa Hakko Kogyo Co., Ltd.	Process for producing N-acetylneuraminic acid
EP1484406B1 (de) *	2002-02-28	2016-04-13	Kyowa Hakko Bio Co., Ltd.	Verfahren zur herstellung von n-acetylneuraminsäure
ITMI20060991A1 (it)	2006-05-19	2007-11-20	Inalco Spa	Processo per la preparazione di n-acetil-d-mannosammina monoidrata
ES2720080T3 (es)	2007-11-14	2019-07-17	Fresenius Kabi Austria Gmbh	Procedimiento continúo para la preparación de lactulosa cristalina
WO2011086834A1 (ja) *	2010-01-15	2011-07-21	味の素株式会社	Ｎ－アセチル－ｄ－ノイラミン酸の製造方法
AT510299B1 (de)	2010-12-22	2012-03-15	Univ Wien Tech	Verfahren und mittel zur herstellung von n-acetylneuraminsäure (neunac)
EP3473644A1 (de)	2017-10-17	2019-04-24	Jennewein Biotechnologie GmbH	Fermentative herstellung von n-acetylneuraminsäure
EP3486326A1 (de)	2017-11-21	2019-05-22	Jennewein Biotechnologie GmbH	Verfahren zur reinigung von n-acetylneuraminsäure aus einer fermentationsbrühe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3937891A1 (de) *	1989-11-15	1991-05-16	Forschungszentrum Juelich Gmbh	Enzymatisches verfahren zur herstellung von n-acetylneuraminsaeure
JP3131655B2 (ja) *	1992-02-03	2001-02-05	マルキン忠勇株式会社	Ｎ−アセチルノイラミン酸の製造法

1993
- 1993-06-09 GB GB939311873A patent/GB9311873D0/en active Pending
1994
- 1994-06-08 DE DE69403210T patent/DE69403210T3/de not_active Expired - Lifetime
- 1994-06-08 AT AT94918850T patent/ATE153073T1/de not_active IP Right Cessation
- 1994-06-08 ES ES94918850T patent/ES2101543T5/es not_active Expired - Lifetime
- 1994-06-08 DK DK94918850.2T patent/DK0701623T3/da active
- 1994-06-08 AU AU69997/94A patent/AU6999794A/en not_active Abandoned
- 1994-06-08 EP EP94918850A patent/EP0701623B2/de not_active Expired - Lifetime
- 1994-06-08 WO PCT/EP1994/001860 patent/WO1994029476A1/en active IP Right Grant
1997
- 1997-08-13 GR GR970402071T patent/GR3024428T3/el unknown

Also Published As

Publication number	Publication date
EP0701623B2 (de)	2002-12-04
EP0701623A1 (de)	1996-03-20
ES2101543T3 (es)	1997-07-01
ATE153073T1 (de)	1997-05-15
DE69403210T2 (de)	1997-08-21
EP0701623B1 (de)	1997-05-14
AU6999794A (en)	1995-01-03
DE69403210T3 (de)	2003-04-17
WO1994029476A1 (en)	1994-12-22
GR3024428T3 (en)	1997-11-28
DK0701623T3 (da)	1997-08-25
ES2101543T5 (es)	2003-07-01
GB9311873D0 (en)	1993-07-28

Similar Documents

Publication	Publication Date	Title
DE69016590D1 (de)	1995-03-16	Verfahren zur Herstellung von Acrylsäure.
DE68907783D1 (de)	1993-09-02	Verfahren zur herstellung von fluorierten aethern.
DE69403210D1 (de)	1997-06-19	Verfahren zur herstellung von n-acetylneuraminsäure
DE58902544D1 (de)	1992-12-03	Verfahren zur herstellung von 4-alkoxy-2-hydroxybenzophenon-5-sulfonsaeuren.
DE69417892D1 (de)	1999-05-20	Verfahren zur herstellung von brenztraubensäure
DE59607103D1 (de)	2001-07-19	Verfahren zur gewinnung von 2-hydroxy-4-methylthiobuttersäure (mha)
DE59001820D1 (de)	1993-07-29	Verfahren zur herstellung von indolcarbonsaeurederivaten.
DE68914236D1 (de)	1994-05-05	Verfahren zur Herstellung von Natriumhyaluronat durch Gärung.
DE69021239D1 (de)	1995-09-07	Verfahren zur Herstellung von ellagischer Säure.
DE59400025D1 (de)	1995-11-09	Verfahren zur Herstellung von 2-Alkyl-4-fluormethyl-thiazolcarbonsäure-alkylestern.
DE59003697D1 (de)	1994-01-13	Verfahren zur Herstellung von Chromsäure.
DE59004490D1 (de)	1994-03-17	Verfahren zur Herstellung von alpha-Fluoracrylsäurederivaten.
DE69006789D1 (de)	1994-03-31	Verfahren zur Herstellung von sulfoalkyl-substituierten Hydroxylaminen.
DE69304494D1 (de)	1996-10-10	Verfahren zur Herstellung von aktivem Magnesiumhydroxid
DE3677838D1 (de)	1991-04-11	Verfahren zur herstellung von alkylestern von 3,4-epoxybuttersaeure.
DE69001071D1 (de)	1993-04-15	Verfahren zur herstellung von n-alkyl-carbaminsaeurearylestern.
DE58905141D1 (de)	1993-09-09	Verfahren zur herstellung von cyclopropancarbonsaeureamid.
DE69023328D1 (de)	1995-12-07	Verfahren zur herstellung von glycin.
DE69103913D1 (de)	1994-10-20	Verfahren zur Herstellung von Dodekandicarbonsäure.
DE69404454D1 (de)	1997-08-28	Verfahren zur herstellung von aminomethanphosphonsäure
DE69304634D1 (de)	1996-10-17	Verfahren zur Herstellung von N,O-Dialkylhydroxycarbaminsäureestern
DE69005770D1 (de)	1994-02-17	Verfahren zur Herstellung von Pentafluordichlorpropanen.
DE59003699D1 (de)	1994-01-13	Verfahren zur Herstellung von Chromsäure.
DE69416117D1 (de)	1999-03-04	Verfahren zur herstellung von kondensierten carbapenemderivaten
DE68921138D1 (de)	1995-03-23	Verfahren zur Herstellung eines Oxidverbindungssupraleiters des Bi-Sr-Ca-Cu-Systems.

Legal Events

Date	Code	Title	Description
1998-02-12	8363	Opposition against the patent
2003-02-13	8366	Restricted maintained after opposition proceedings