IS4071A - N-Asetýl Neuraminic sýra og aðferð til framleiðslu á henni - Google Patents

N-Asetýl Neuraminic sýra og aðferð til framleiðslu á henni

Info

Publication number: IS4071A
Authority: IS; Iceland
Prior art keywords: neuraminic acid; acetyl neuraminic; tetradeoxy; galacto; eno
Prior art date: 1992-09-25

Application number

IS4071A

Other languages

English (en)

Inventor

Patel Vipurkumar

Original Assignee

Biota Scientific Management Pty 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.)

1992-09-25

Filing date

1993-09-20

Publication date

1994-03-26

1993-09-20 Application filed by Biota Scientific Management Pty Ltd. filed Critical Biota Scientific Management Pty Ltd.

1994-03-26 Publication of IS4071A publication Critical patent/IS4071A/is

Links

238000000034 method Methods 0.000 title abstract 2
SQVRNKJHWKZAKO-PFQGKNLYSA-N N-acetyl-beta-neuraminic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)O[C@H]1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-PFQGKNLYSA-N 0.000 title 1
SQVRNKJHWKZAKO-UHFFFAOYSA-N beta-N-Acetyl-D-neuraminic acid Natural products CC(=O)NC1C(O)CC(O)(C(O)=O)OC1C(O)C(O)CO SQVRNKJHWKZAKO-UHFFFAOYSA-N 0.000 title 1
239000002253 acid Substances 0.000 abstract 2
239000012736 aqueous medium 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)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Glass Compositions (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

IS4071A 1992-09-25 1993-09-20 N-Asetýl Neuraminic sýra og aðferð til framleiðslu á henni IS4071A (is)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB929220327A GB9220327D0 (en)	1992-09-25	1992-09-25	Process

Publications (1)

Publication Number	Publication Date
IS4071A true IS4071A (is)	1994-03-26

Family

ID=10722539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IS4071A IS4071A (is)	1992-09-25	1993-09-20	N-Asetýl Neuraminic sýra og aðferð til framleiðslu á henni

Country Status (21)

Country	Link
EP (1)	EP0662967B1 (is)
CN (1)	CN1041416C (is)
AT (1)	ATE162188T1 (is)
AU (1)	AU672634B2 (is)
CA (1)	CA2144342C (is)
CY (1)	CY2110B1 (is)
DE (1)	DE69316382T2 (is)
DK (1)	DK0662967T3 (is)
ES (1)	ES2112433T3 (is)
FI (1)	FI112224B (is)
GB (1)	GB9220327D0 (is)
GR (1)	GR3026298T3 (is)
IL (1)	IL107069A (is)
IS (1)	IS4071A (is)
MX (1)	MX9305902A (is)
NO (1)	NO308743B1 (is)
PL (1)	PL174446B1 (is)
SG (1)	SG50642A1 (is)
TW (1)	TW282464B (is)
WO (1)	WO1994007886A1 (is)
ZA (1)	ZA937032B (is)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100409844C (zh) *	1995-02-27	2008-08-13	吉里德科学公司	神经氨酸苷酶抑制剂
US5866601A (en) *	1995-02-27	1999-02-02	Gilead Sciences, Inc.	Carbocyclic compounds
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
TW480247B (en) *	1997-12-12	2002-03-21	Gilead Sciences Inc	Novel compounds useful as neuraminidase inhibitors and pharmaceutical compositions containing same
DE10230780A1 (de) *	2002-07-09	2004-02-05	Degussa Ag	Verfahren zur Herstellung von 1-Methylcyclopropylguanidin bzw. dessen Salzen
EP2358695B1 (en)	2008-11-28	2014-07-02	Cipla Limited	Process for preparing zanamivir and intermediates for use in the process
WO2012114350A1 (en)	2011-02-24	2012-08-30	Cadila Healthcare Limited	Process for the preparation of zanamivir

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SK282950B6 (sk) *	1990-04-24	2003-01-09	Biota Scientific Management Pty Ltd	Deriváty alfa-D-neuramínovej kyseliny, spôsob ich prípravy, ich použitie a farmaceutické prípravky na ich báze
CA2081068C (en) *	1991-10-23	2005-11-29	Laurence Mark Von Itzstein	Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of .alpha.-d-neuraminic acid
GB9126725D0 (en) *	1991-12-17	1992-02-12	Glaxo Group Ltd	Process

1992
- 1992-09-25 GB GB929220327A patent/GB9220327D0/en active Pending
1993
- 1993-09-17 TW TW082107635A patent/TW282464B/zh not_active IP Right Cessation
- 1993-09-20 IS IS4071A patent/IS4071A/is unknown
- 1993-09-22 IL IL107069A patent/IL107069A/en not_active IP Right Cessation
- 1993-09-23 SG SG1996007544A patent/SG50642A1/en unknown
- 1993-09-23 AT AT93921840T patent/ATE162188T1/de active
- 1993-09-23 ZA ZA937032A patent/ZA937032B/xx unknown
- 1993-09-23 WO PCT/EP1993/002575 patent/WO1994007886A1/en not_active Ceased
- 1993-09-23 PL PL93308203A patent/PL174446B1/pl unknown
- 1993-09-23 DK DK93921840T patent/DK0662967T3/da active
- 1993-09-23 EP EP93921840A patent/EP0662967B1/en not_active Expired - Lifetime
- 1993-09-23 ES ES93921840T patent/ES2112433T3/es not_active Expired - Lifetime
- 1993-09-23 DE DE69316382T patent/DE69316382T2/de not_active Expired - Lifetime
- 1993-09-23 CA CA002144342A patent/CA2144342C/en not_active Expired - Lifetime
- 1993-09-23 AU AU51088/93A patent/AU672634B2/en not_active Expired
- 1993-09-24 CN CN93118291A patent/CN1041416C/zh not_active Expired - Lifetime
- 1993-09-24 MX MX9305902A patent/MX9305902A/es unknown
1995
- 1995-03-23 FI FI951378A patent/FI112224B/fi not_active IP Right Cessation
- 1995-03-24 NO NO951136A patent/NO308743B1/no not_active IP Right Cessation
1998
- 1998-03-06 GR GR980400469T patent/GR3026298T3/el unknown
- 1998-09-10 CY CY9800026A patent/CY2110B1/xx unknown

Also Published As

Publication number	Publication date
FI951378A0 (fi)	1995-03-23
FI951378L (fi)	1995-03-23
NO951136D0 (no)	1995-03-24
CN1041416C (zh)	1998-12-30
IL107069A (en)	1998-01-04
ZA937032B (en)	1994-05-16
ES2112433T3 (es)	1998-04-01
DE69316382T2 (de)	1998-07-23
SG50642A1 (en)	1999-04-27
FI112224B (fi)	2003-11-14
GB9220327D0 (en)	1992-11-11
MX9305902A (es)	1994-05-31
GR3026298T3 (en)	1998-06-30
PL308203A1 (en)	1995-07-24
WO1994007886A1 (en)	1994-04-14
NO951136L (no)	1995-05-08
DK0662967T3 (da)	1998-09-14
CY2110B1 (en)	2002-04-26
NO308743B1 (no)	2000-10-23
CA2144342A1 (en)	1994-04-14
CA2144342C (en)	2000-05-16
EP0662967A1 (en)	1995-07-19
AU672634B2 (en)	1996-10-10
CN1099389A (zh)	1995-03-01
IL107069A0 (en)	1993-12-28
PL174446B1 (pl)	1998-07-31
ATE162188T1 (de)	1998-01-15
AU5108893A (en)	1994-04-26
DE69316382D1 (de)	1998-02-19
EP0662967B1 (en)	1998-01-14
TW282464B (is)	1996-08-01

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