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HK1011995A1 - Process for the preparation of n-acetyl neuraminic acid derivatives - Google Patents

Process for the preparation of n-acetyl neuraminic acid derivatives

Info

Publication number
HK1011995A1
HK1011995A1 HK98113326A HK98113326A HK1011995A1 HK 1011995 A1 HK1011995 A1 HK 1011995A1 HK 98113326 A HK98113326 A HK 98113326A HK 98113326 A HK98113326 A HK 98113326A HK 1011995 A1 HK1011995 A1 HK 1011995A1
Authority
HK
Hong Kong
Prior art keywords
pct
preparation
acid derivatives
neuraminic acid
acetyl neuraminic
Prior art date
Application number
HK98113326A
Other languages
English (en)
Inventor
Andrew Searle
Christopher Williamson
Original Assignee
Biota Scient Management
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.)
Filing date
Publication date
Application filed by Biota Scient Management filed Critical Biota Scient Management
Publication of HK1011995A1 publication Critical patent/HK1011995A1/xx

Links

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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
HK98113326A 1993-06-17 1998-12-14 Process for the preparation of n-acetyl neuraminic acid derivatives HK1011995A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939312531A GB9312531D0 (en) 1993-06-17 1993-06-17 Process
PCT/EP1994/001940 WO1995000503A1 (en) 1993-06-17 1994-06-15 Process for the preparation of n-acetyl neuraminic acid derivatives

Publications (1)

Publication Number Publication Date
HK1011995A1 true HK1011995A1 (en) 1999-07-23

Family

ID=10737336

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98113326A HK1011995A1 (en) 1993-06-17 1998-12-14 Process for the preparation of n-acetyl neuraminic acid derivatives

Country Status (18)

Country Link
US (1) US5597933A (xx)
EP (1) EP0705256B1 (xx)
JP (1) JP3298644B2 (xx)
CN (1) CN1061343C (xx)
AT (1) ATE172198T1 (xx)
AU (1) AU687825B2 (xx)
CA (1) CA2165329C (xx)
CY (1) CY2184B1 (xx)
DE (1) DE69413974T2 (xx)
DK (1) DK0705256T3 (xx)
ES (1) ES2125463T3 (xx)
FI (1) FI111941B (xx)
GB (1) GB9312531D0 (xx)
HK (1) HK1011995A1 (xx)
HU (1) HU213451B (xx)
NO (1) NO312675B1 (xx)
SG (1) SG48162A1 (xx)
WO (1) WO1995000503A1 (xx)

Families Citing this family (13)

* 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
PT759917E (pt) * 1995-02-27 2000-10-31 Gilead Sciences Inc Novos inibidores selectivos de neuraminidases virais ou bacterianas
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
US20040053999A1 (en) * 1997-09-17 2004-03-18 Bischofberger Norbert W. Novel compounds and methods for synthesis and therapy
TW477783B (en) * 1997-12-12 2002-03-01 Gilead Sciences Inc Novel compounds useful as neuraminidase inhibitors and pharmaceutical compositions containing same
US7636596B2 (en) * 2002-12-20 2009-12-22 Medtronic, Inc. Organ access device and method
KR101142052B1 (ko) 2010-02-18 2012-07-19 한미약품 주식회사 자나미비어의 제조방법
CN101962375B (zh) * 2010-09-21 2012-05-23 仙居县圃瑞药业有限公司 扎那米韦中间体叠氮还原工艺方法
TW201625247A (zh) 2014-05-12 2016-07-16 葛蘭素史密斯克藍智慧財產權有限公司 用於治療傳染性疾病之醫藥組合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP249A (en) * 1990-04-24 1993-03-17 Biota Scient Management Pty Ltd Anti-viral compounds.
GB9126725D0 (en) * 1991-12-17 1992-02-12 Glaxo Group Ltd Process

Also Published As

Publication number Publication date
ATE172198T1 (de) 1998-10-15
SG48162A1 (en) 1998-04-17
WO1995000503A1 (en) 1995-01-05
DK0705256T3 (da) 1999-06-23
CA2165329C (en) 2002-08-20
NO955124D0 (no) 1995-12-15
HU9503599D0 (en) 1996-02-28
EP0705256B1 (en) 1998-10-14
HU213451B (en) 1997-06-30
CN1125441A (zh) 1996-06-26
JPH08511550A (ja) 1996-12-03
ES2125463T3 (es) 1999-03-01
FI955993A0 (fi) 1995-12-14
JP3298644B2 (ja) 2002-07-02
DE69413974D1 (de) 1998-11-19
NO312675B1 (no) 2002-06-17
NO955124L (no) 1995-12-15
FI955993A (fi) 1995-12-14
CY2184B1 (en) 2002-11-08
AU7000694A (en) 1995-01-17
GB9312531D0 (en) 1993-08-04
HUT73561A (en) 1996-08-28
AU687825B2 (en) 1998-03-05
DE69413974T2 (de) 1999-03-11
US5597933A (en) 1997-01-28
FI111941B (fi) 2003-10-15
CN1061343C (zh) 2001-01-31
EP0705256A1 (en) 1996-04-10
CA2165329A1 (en) 1995-01-05

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20140614