RO114792B1 - Derivat al acidului n-acetil neuraminic, metodă pentru prepararea acestuia, formulări farmaceutice pe baza acestui derivat - Google Patents

Derivat al acidului n-acetil neuraminic, metodă pentru prepararea acestuia, formulări farmaceutice pe baza acestui derivat

Info

Publication number
RO114792B1
RO114792B1 RO96-01195A RO9601195A RO114792B1 RO 114792 B1 RO114792 B1 RO 114792B1 RO 9601195 A RO9601195 A RO 9601195A RO 114792 B1 RO114792 B1 RO 114792B1
Authority
RO
Romania
Prior art keywords
derivative
preparation
pharmaceutical composition
acid derivatives
neuraminic acid
Prior art date
Application number
RO96-01195A
Other languages
English (en)
Inventor
Cristopher Williamson
William Jones White
Vipulkumar Patel
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.)
Filing date
Publication date
Application filed by Biota Scientific Management Pty Ltd filed Critical Biota Scientific Management Pty Ltd
Publication of RO114792B1 publication Critical patent/RO114792B1/ro

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Communicable Diseases (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Invenţia se referă la un derivat al acidului N-acetil neuraminic utilizabil în medicină, acid 5-acetamido-2,3,4,5-tetradeoxi-4-guanidino-D-glicero-D-galacto-non-2-enopiranozonic sub formă de cristale care au fie un raport dimensional redus, fie un raport dimensional mare.
RO96-01195A 1993-12-17 1994-12-15 Derivat al acidului n-acetil neuraminic, metodă pentru prepararea acestuia, formulări farmaceutice pe baza acestui derivat RO114792B1 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939325841A GB9325841D0 (en) 1993-12-17 1993-12-17 Chemical compounds
PCT/EP1994/004154 WO1995016680A1 (en) 1993-12-17 1994-12-15 Crystalline n-acetyl neuraminic acid derivatives and processes for their preparation

Publications (1)

Publication Number Publication Date
RO114792B1 true RO114792B1 (ro) 1999-07-30

Family

ID=10746778

Family Applications (1)

Application Number Title Priority Date Filing Date
RO96-01195A RO114792B1 (ro) 1993-12-17 1994-12-15 Derivat al acidului n-acetil neuraminic, metodă pentru prepararea acestuia, formulări farmaceutice pe baza acestui derivat

Country Status (43)

Country Link
US (2) US6294572B1 (ro)
EP (1) EP0734382B1 (ro)
JP (1) JP3317972B2 (ro)
KR (1) KR100403256B1 (ro)
CN (2) CN1132829C (ro)
AP (2) AP541A (ro)
AT (1) ATE199255T1 (ro)
BG (1) BG63338B1 (ro)
BR (2) BR9408340A (ro)
CA (1) CA2177990C (ro)
CO (1) CO4340619A1 (ro)
CZ (1) CZ289234B6 (ro)
DE (1) DE69426726T2 (ro)
DK (1) DK0734382T3 (ro)
EE (1) EE03353B1 (ro)
EG (1) EG20597A (ro)
ES (1) ES2155517T3 (ro)
FI (1) FI120453B (ro)
GB (1) GB9325841D0 (ro)
GR (1) GR3035681T3 (ro)
HR (1) HRP941001B1 (ro)
HU (1) HU221971B1 (ro)
IL (1) IL112011A (ro)
IS (1) IS4240A (ro)
MA (1) MA23396A1 (ro)
MY (1) MY116221A (ro)
NO (1) NO314759B1 (ro)
NZ (1) NZ277789A (ro)
OA (2) OA10325A (ro)
PE (1) PE31095A1 (ro)
PL (1) PL186384B1 (ro)
PT (1) PT734382E (ro)
RO (1) RO114792B1 (ro)
RU (1) RU2134690C1 (ro)
SA (1) SA94150417B1 (ro)
SG (1) SG46669A1 (ro)
SI (1) SI0734382T1 (ro)
SK (1) SK282972B6 (ro)
SV (1) SV1994000076A (ro)
TW (1) TW452577B (ro)
UA (1) UA46723C2 (ro)
WO (1) WO1995016680A1 (ro)
ZA (1) ZA9410003B (ro)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9325841D0 (en) * 1993-12-17 1994-02-23 Glaxo Group Ltd Chemical compounds
ATE191711T1 (de) 1995-02-27 2000-04-15 Gilead Sciences Inc Neue selektive inhibitoren viraler oder bakterieller neuraminidasen
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
US6340702B1 (en) 1996-07-22 2002-01-22 Sankyo Company, Limited Neuraminic acid derivatives, their preparation and their medical use
US6451766B1 (en) 1996-07-22 2002-09-17 Sankyo Company, Limited Neuraminic acid derivatives, their preparation and their medical use
ATE211468T1 (de) * 1996-07-22 2002-01-15 Sankyo Co Neuraminsäuredervate, ihre herstellung und medizinische verwendung
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
TWI291462B (en) * 2000-04-25 2007-12-21 Daiichi Sankyo Co Ltd Hydrate crystal of neuraminic acid compound
US20080063722A1 (en) * 2006-09-08 2008-03-13 Advanced Inhalation Research, Inc. Composition of a Spray-Dried Powder for Pulmonary Delivery of a Long Acting Neuraminidase Inhibitor (LANI)
US20140356625A1 (en) * 2011-12-16 2014-12-04 Daiichi Sankyo Company, Limited Method for Manufacturing Neuraminic Acid Derivatives
CN109232677B (zh) * 2018-10-18 2021-12-28 中国科学院合肥物质科学研究院 一种使n-乙酰神经氨酸水合物转化为n-乙酰神经氨酸的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU469694A1 (ru) * 1972-12-22 1975-05-05 Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова Способ получени 2-алкокси-6-алкил (арил)- -дигидропиранов
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
AU659501B2 (en) * 1991-10-23 1995-05-18 Biota Scientific Management Pty Ltd 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
US5639786A (en) 1992-12-04 1997-06-17 Biota Scientific Management, Pty., Ltd. Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of α-D-neuraninic acid
GB9325841D0 (en) * 1993-12-17 1994-02-23 Glaxo Group Ltd Chemical compounds

Also Published As

Publication number Publication date
US6294572B1 (en) 2001-09-25
HRP941001B1 (en) 2001-06-30
BR1100548KB1 (pt) 2011-11-01
SV1994000076A (es) 1995-10-26
SK78596A3 (en) 1997-03-05
PL315055A1 (en) 1996-09-30
CZ169396A3 (en) 1996-11-13
SG46669A1 (en) 1998-02-20
HU221971B1 (hu) 2003-03-28
NZ277789A (en) 1999-04-29
JPH09506601A (ja) 1997-06-30
PL186384B1 (pl) 2004-01-30
PE31095A1 (es) 1995-10-18
UA46723C2 (uk) 2002-06-17
EP0734382A1 (en) 1996-10-02
NO962545L (no) 1996-06-14
CZ289234B6 (cs) 2001-12-12
CA2177990C (en) 2000-04-25
AU689185B2 (en) 1998-03-26
OA11275A (en) 2002-11-20
ZA9410003B (en) 1995-07-25
KR100403256B1 (ko) 2004-04-30
SA94150417B1 (ar) 2005-12-18
CN1132829C (zh) 2003-12-31
DE69426726D1 (de) 2001-03-29
CO4340619A1 (es) 1996-07-30
EG20597A (en) 1999-09-30
FI120453B (fi) 2009-10-30
IL112011A (en) 1998-08-16
MA23396A1 (fr) 1995-07-01
AP9600810A0 (en) 1996-07-31
CN1502621A (zh) 2004-06-09
US20020037865A1 (en) 2002-03-28
IL112011A0 (en) 1995-03-15
RU2134690C1 (ru) 1999-08-20
MY116221A (en) 2003-12-31
DK0734382T3 (da) 2001-03-19
SK282972B6 (sk) 2003-01-09
AP9400705A0 (en) 1995-01-31
BG100709A (bg) 1997-01-31
BR9408340A (pt) 1997-08-19
WO1995016680A1 (en) 1995-06-22
JP3317972B2 (ja) 2002-08-26
TW452577B (en) 2001-09-01
AU1314495A (en) 1995-07-03
IS4240A (is) 1995-06-18
GB9325841D0 (en) 1994-02-23
ES2155517T3 (es) 2001-05-16
PT734382E (pt) 2001-06-29
HU9601642D0 (en) 1996-08-28
CA2177990A1 (en) 1995-06-22
SI0734382T1 (en) 2001-08-31
BG63338B1 (bg) 2001-10-31
HRP941001A2 (en) 1997-06-30
FI962464A0 (fi) 1996-06-13
GR3035681T3 (en) 2001-06-29
HK1014187A1 (en) 1999-09-24
ATE199255T1 (de) 2001-03-15
EP0734382B1 (en) 2001-02-21
NO314759B1 (no) 2003-05-19
DE69426726T2 (de) 2001-06-21
FI962464L (fi) 1996-06-13
NO962545D0 (no) 1996-06-14
EE03353B1 (et) 2001-02-15
HUT74938A (en) 1997-03-28
CN1142820A (zh) 1997-02-12
OA10325A (en) 1997-10-07
AP541A (en) 1996-10-01

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