SG48152A1 - Preparation of n-acetyl neuraminic derivatives - Google Patents

Preparation of n-acetyl neuraminic derivatives

Info

Publication number: SG48152A1
Authority: SG; Singapore
Prior art keywords: preparation; pct; derivatives; acetyl neuraminic; date jun
Prior art date: 1991-12-17

Application number

SG1996007395A

Other languages

English (en)

Inventor

Malcolm Chandler

Niall Galbraith Weir

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.)

1991-12-17

Filing date

1992-12-14

Publication date

1998-04-17

1992-12-14 Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd

1998-04-17 Publication of SG48152A1 publication Critical patent/SG48152A1/en

Links

125000003047 N-acetyl group Chemical group 0.000 title 1
239000002253 acid Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Steroid Compounds (AREA)
Saccharide Compounds (AREA)
Pyrane Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Glass Compositions (AREA)
Iron Core Of Rotating Electric Machines (AREA)

SG1996007395A 1991-12-17 1992-12-14 Preparation of n-acetyl neuraminic derivatives SG48152A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919126725A GB9126725D0 (en)	1991-12-17	1991-12-17	Process

Publications (1)

Publication Number	Publication Date
SG48152A1 true SG48152A1 (en)	1998-04-17

Family

ID=10706378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG1996007395A SG48152A1 (en)	1991-12-17	1992-12-14	Preparation of n-acetyl neuraminic derivatives

Country Status (11)

Country	Link
US (1)	US5495027A (es)
EP (1)	EP0623121B1 (es)
JP (1)	JP3295082B2 (es)
AT (1)	ATE165827T1 (es)
AU (1)	AU667860B2 (es)
DE (1)	DE69225410T2 (es)
DK (1)	DK0623121T3 (es)
ES (1)	ES2117976T3 (es)
GB (1)	GB9126725D0 (es)
SG (1)	SG48152A1 (es)
WO (1)	WO1993012105A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9220241D0 (en) *	1992-09-25	1992-11-11	Glaxo Group Ltd	Process
GB9220327D0 (en) *	1992-09-25	1992-11-11	Glaxo Group Ltd	Process
GB9312531D0 (en) *	1993-06-17	1993-08-04	Glaxo Group Ltd	Process
GB9325841D0 (en) *	1993-12-17	1994-02-23	Glaxo Group Ltd	Chemical compounds
CA2188835C (en) *	1995-02-27	2006-08-08	Norbert W. Bischofberger	Novel compounds and methods for synthesis and therapy
US5952375A (en)	1995-02-27	1999-09-14	Gilead Sciences, Inc.	Compounds and methods for synthesis and therapy
US5866601A (en) *	1995-02-27	1999-02-02	Gilead Sciences, Inc.	Carbocyclic compounds
US5602277A (en) *	1995-03-30	1997-02-11	Biocryst Pharmaceuticals, Inc.	Substituted benzene derivatives useful as neuraminidase inhibitors
US5763483A (en) *	1995-12-29	1998-06-09	Gilead Sciences, Inc.	Carbocyclic compounds
US6518438B2 (en)	1996-08-23	2003-02-11	Gilead Sciences, Inc.	Preparation of cyclohexene carboxylate derivatives
US5859284A (en) *	1996-08-23	1999-01-12	Gilead Sciences, Inc.	Preparation of carbocyclic compounds
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
TWI460182B (zh)	2007-04-11	2014-11-11	Daiichi Sankyo Co Ltd	原酸酯之製造方法
EP2476675A1 (en)	2008-11-28	2012-07-18	Cipla Limited	Process for preparing zanamivir and intermediates for use in the process
EP2678324A1 (en)	2011-02-24	2014-01-01	Cadila Healthcare Limited	Process for the preparation of zanamivir
WO2015173701A2 (en)	2014-05-12	2015-11-19	Glaxosmithkline Intellectual Property (No. 2) Limited	Pharmaceutical compositions for treating infectious diseases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2236717A (en) *	1989-10-11	1991-04-17	David Laurent Giles	Monohull fast sealift or semi-planing monohull ship
CZ288492B6 (en) *	1990-04-24	2001-06-13	Biota Scient Management	Derivatives of alpha-D-neuraminic acid, process of their preparation, their use and pharmaceutical preparations based thereon

1991
- 1991-12-17 GB GB919126725A patent/GB9126725D0/en active Pending
1992
- 1992-12-14 ES ES93900054T patent/ES2117976T3/es not_active Expired - Lifetime
- 1992-12-14 JP JP51062893A patent/JP3295082B2/ja not_active Expired - Lifetime
- 1992-12-14 DK DK93900054T patent/DK0623121T3/da active
- 1992-12-14 US US08/240,766 patent/US5495027A/en not_active Expired - Lifetime
- 1992-12-14 AT AT93900054T patent/ATE165827T1/de active
- 1992-12-14 DE DE69225410T patent/DE69225410T2/de not_active Expired - Lifetime
- 1992-12-14 SG SG1996007395A patent/SG48152A1/en unknown
- 1992-12-14 EP EP93900054A patent/EP0623121B1/en not_active Expired - Lifetime
- 1992-12-14 AU AU31588/93A patent/AU667860B2/en not_active Expired
- 1992-12-14 WO PCT/EP1992/002904 patent/WO1993012105A1/en not_active Ceased

Also Published As

Publication number	Publication date
GB9126725D0 (en)	1992-02-12
HK1019010A1 (en)	2000-01-14
JPH07502270A (ja)	1995-03-09
DE69225410D1 (de)	1998-06-10
ATE165827T1 (de)	1998-05-15
EP0623121B1 (en)	1998-05-06
US5495027A (en)	1996-02-27
AU667860B2 (en)	1996-04-18
ES2117976T3 (es)	1998-09-01
EP0623121A1 (en)	1994-11-09
AU3158893A (en)	1993-07-19
DE69225410T2 (de)	1998-09-03
DK0623121T3 (da)	1998-10-07
WO1993012105A1 (en)	1993-06-24
JP3295082B2 (ja)	2002-06-24

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