BG63338B1 - Кристални производни на n-ацетил невраминова киселина и методи за тяхното получаване - Google Patents

Кристални производни на n-ацетил невраминова киселина и методи за тяхното получаване Download PDF

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Publication number
BG63338B1
BG63338B1 BG100709A BG10070996A BG63338B1 BG 63338 B1 BG63338 B1 BG 63338B1 BG 100709 A BG100709 A BG 100709A BG 10070996 A BG10070996 A BG 10070996A BG 63338 B1 BG63338 B1 BG 63338B1
Authority
BG
Bulgaria
Prior art keywords
crystalline form
hydrate
guanidino
tetradeoxy
aqueous solution
Prior art date
Application number
BG100709A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG100709A (bg
Inventor
Christopher Williamson
William 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 BG100709A publication Critical patent/BG100709A/bg
Publication of BG63338B1 publication Critical patent/BG63338B1/bg

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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)
  • Oncology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BG100709A 1993-12-17 1996-07-08 Кристални производни на n-ацетил невраминова киселина и методи за тяхното получаване BG63338B1 (bg)

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 (2)

Publication Number Publication Date
BG100709A BG100709A (bg) 1997-01-31
BG63338B1 true BG63338B1 (bg) 2001-10-31

Family

ID=10746778

Family Applications (1)

Application Number Title Priority Date Filing Date
BG100709A BG63338B1 (bg) 1993-12-17 1996-07-08 Кристални производни на n-ацетил невраминова киселина и методи за тяхното получаване

Country Status (44)

Country Link
US (2) US6294572B1 (ko)
EP (1) EP0734382B1 (ko)
JP (1) JP3317972B2 (ko)
KR (1) KR100403256B1 (ko)
CN (2) CN1502621A (ko)
AP (2) AP9600810A0 (ko)
AT (1) ATE199255T1 (ko)
BG (1) BG63338B1 (ko)
BR (2) BR9408340A (ko)
CA (1) CA2177990C (ko)
CO (1) CO4340619A1 (ko)
CZ (1) CZ289234B6 (ko)
DE (1) DE69426726T2 (ko)
DK (1) DK0734382T3 (ko)
EE (1) EE03353B1 (ko)
EG (1) EG20597A (ko)
ES (1) ES2155517T3 (ko)
FI (1) FI120453B (ko)
GB (1) GB9325841D0 (ko)
GR (1) GR3035681T3 (ko)
HK (1) HK1014187A1 (ko)
HR (1) HRP941001B1 (ko)
HU (1) HU221971B1 (ko)
IL (1) IL112011A (ko)
IS (1) IS4240A (ko)
MA (1) MA23396A1 (ko)
MY (1) MY116221A (ko)
NO (1) NO314759B1 (ko)
NZ (1) NZ277789A (ko)
OA (2) OA10325A (ko)
PE (1) PE31095A1 (ko)
PL (1) PL186384B1 (ko)
PT (1) PT734382E (ko)
RO (1) RO114792B1 (ko)
RU (1) RU2134690C1 (ko)
SA (1) SA94150417B1 (ko)
SG (1) SG46669A1 (ko)
SI (1) SI0734382T1 (ko)
SK (1) SK282972B6 (ko)
SV (1) SV1994000076A (ko)
TW (1) TW452577B (ko)
UA (1) UA46723C2 (ko)
WO (1) WO1995016680A1 (ko)
ZA (1) ZA9410003B (ko)

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
US5866601A (en) * 1995-02-27 1999-02-02 Gilead Sciences, Inc. Carbocyclic compounds
HU228450B1 (en) 1995-02-27 2013-03-28 Gilead Sciences Inc Novel selective inhibitors of viral or bacterial neuraminidases
US5763483A (en) * 1995-12-29 1998-06-09 Gilead Sciences, Inc. Carbocyclic compounds
EP0823428B1 (en) * 1996-07-22 2002-01-02 Sankyo Company Limited Neuraminic acid derivatives, their preparation and their medical use
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
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
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)
EP2792676A4 (en) * 2011-12-16 2015-10-07 Daiichi Sankyo Co Ltd PROCESS FOR PREPARING NEURAMINE 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 (4)

* 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.
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
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
PL315055A1 (en) 1996-09-30
CN1142820A (zh) 1997-02-12
RU2134690C1 (ru) 1999-08-20
WO1995016680A1 (en) 1995-06-22
AP541A (en) 1996-10-01
NO314759B1 (no) 2003-05-19
SK282972B6 (sk) 2003-01-09
GB9325841D0 (en) 1994-02-23
CZ169396A3 (en) 1996-11-13
UA46723C2 (uk) 2002-06-17
CN1132829C (zh) 2003-12-31
BG100709A (bg) 1997-01-31
EP0734382B1 (en) 2001-02-21
NZ277789A (en) 1999-04-29
JP3317972B2 (ja) 2002-08-26
CZ289234B6 (cs) 2001-12-12
HU9601642D0 (en) 1996-08-28
DE69426726T2 (de) 2001-06-21
KR100403256B1 (ko) 2004-04-30
SA94150417B1 (ar) 2005-12-18
EE03353B1 (et) 2001-02-15
ES2155517T3 (es) 2001-05-16
NO962545D0 (no) 1996-06-14
OA10325A (en) 1997-10-07
FI962464A (fi) 1996-06-13
US6294572B1 (en) 2001-09-25
NO962545L (no) 1996-06-14
DE69426726D1 (de) 2001-03-29
SI0734382T1 (en) 2001-08-31
FI120453B (fi) 2009-10-30
CA2177990C (en) 2000-04-25
IL112011A0 (en) 1995-03-15
AU689185B2 (en) 1998-03-26
HU221971B1 (hu) 2003-03-28
EG20597A (en) 1999-09-30
IS4240A (is) 1995-06-18
SG46669A1 (en) 1998-02-20
CA2177990A1 (en) 1995-06-22
US20020037865A1 (en) 2002-03-28
TW452577B (en) 2001-09-01
CO4340619A1 (es) 1996-07-30
EP0734382A1 (en) 1996-10-02
BR9408340A (pt) 1997-08-19
AP9600810A0 (en) 1996-07-31
MA23396A1 (fr) 1995-07-01
DK0734382T3 (da) 2001-03-19
HRP941001B1 (en) 2001-06-30
HK1014187A1 (en) 1999-09-24
IL112011A (en) 1998-08-16
PT734382E (pt) 2001-06-29
OA11275A (en) 2002-11-20
ZA9410003B (en) 1995-07-25
PL186384B1 (pl) 2004-01-30
CN1502621A (zh) 2004-06-09
FI962464A0 (fi) 1996-06-13
GR3035681T3 (en) 2001-06-29
RO114792B1 (ro) 1999-07-30
HUT74938A (en) 1997-03-28
HRP941001A2 (en) 1997-06-30
BR1100548KB1 (pt) 2011-11-01
AU1314495A (en) 1995-07-03
ATE199255T1 (de) 2001-03-15
MY116221A (en) 2003-12-31
JPH09506601A (ja) 1997-06-30
SV1994000076A (es) 1995-10-26
AP9400705A0 (en) 1995-01-31
PE31095A1 (es) 1995-10-18
SK78596A3 (en) 1997-03-05

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