FI120453B - Menetelmä kiteisten N-asetyylineuramiinihappojohdannaisten valmistamiseksi - Google Patents
Menetelmä kiteisten N-asetyylineuramiinihappojohdannaisten valmistamiseksi Download PDFInfo
- Publication number
- FI120453B FI120453B FI962464A FI962464A FI120453B FI 120453 B FI120453 B FI 120453B FI 962464 A FI962464 A FI 962464A FI 962464 A FI962464 A FI 962464A FI 120453 B FI120453 B FI 120453B
- Authority
- FI
- Finland
- Prior art keywords
- hydrate
- aqueous solution
- guanidino
- galacto
- acetamido
- Prior art date
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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9325841 | 1993-12-17 | ||
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 |
EP9404154 | 1994-12-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI962464A FI962464A (fi) | 1996-06-13 |
FI962464A0 FI962464A0 (fi) | 1996-06-13 |
FI120453B true FI120453B (fi) | 2009-10-30 |
Family
ID=10746778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI962464A FI120453B (fi) | 1993-12-17 | 1996-06-13 | Menetelmä kiteisten N-asetyylineuramiinihappojohdannaisten valmistamiseksi |
Country Status (44)
Families Citing this family (16)
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)
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 |
-
1993
- 1993-12-17 GB GB939325841A patent/GB9325841D0/en active Pending
-
1994
- 1994-12-02 TW TW083111229A patent/TW452577B/zh not_active IP Right Cessation
- 1994-12-13 IS IS4240A patent/IS4240A/is unknown
- 1994-12-15 UA UA96062328A patent/UA46723C2/uk unknown
- 1994-12-15 KR KR1019960703180A patent/KR100403256B1/ko not_active IP Right Cessation
- 1994-12-15 CZ CZ19961693A patent/CZ289234B6/cs not_active IP Right Cessation
- 1994-12-15 SI SI9430333T patent/SI0734382T1/xx unknown
- 1994-12-15 DE DE69426726T patent/DE69426726T2/de not_active Expired - Lifetime
- 1994-12-15 AP APAP/P/1996/000810A patent/AP9600810A0/en unknown
- 1994-12-15 HU HU9601642A patent/HU221971B1/hu active IP Right Grant
- 1994-12-15 EG EG79094A patent/EG20597A/xx active
- 1994-12-15 JP JP51653195A patent/JP3317972B2/ja not_active Expired - Lifetime
- 1994-12-15 ZA ZA9410003A patent/ZA9410003B/xx unknown
- 1994-12-15 HR HR941001A patent/HRP941001B1/xx not_active IP Right Cessation
- 1994-12-15 CN CNA2003101199989A patent/CN1502621A/zh active Pending
- 1994-12-15 MY MYPI94003357A patent/MY116221A/en unknown
- 1994-12-15 PE PE1994257245A patent/PE31095A1/es not_active Application Discontinuation
- 1994-12-15 EE EE9600135A patent/EE03353B1/xx unknown
- 1994-12-15 CA CA002177990A patent/CA2177990C/en not_active Expired - Lifetime
- 1994-12-15 RU RU96115122A patent/RU2134690C1/ru active Protection Beyond IP Right Term
- 1994-12-15 CO CO94056728A patent/CO4340619A1/es unknown
- 1994-12-15 EP EP95904472A patent/EP0734382B1/en not_active Expired - Lifetime
- 1994-12-15 WO PCT/EP1994/004154 patent/WO1995016680A1/en active IP Right Grant
- 1994-12-15 RO RO96-01195A patent/RO114792B1/ro unknown
- 1994-12-15 SK SK785-96A patent/SK282972B6/sk not_active IP Right Cessation
- 1994-12-15 AT AT95904472T patent/ATE199255T1/de active
- 1994-12-15 DK DK95904472T patent/DK0734382T3/da active
- 1994-12-15 PL PL94315055A patent/PL186384B1/pl unknown
- 1994-12-15 BR BR9408340A patent/BR9408340A/pt not_active Application Discontinuation
- 1994-12-15 AP APAP/P/1994/000705A patent/AP541A/en active
- 1994-12-15 CN CN94194973A patent/CN1132829C/zh not_active Expired - Lifetime
- 1994-12-15 PT PT95904472T patent/PT734382E/pt unknown
- 1994-12-15 SV SV1994000076A patent/SV1994000076A/es active IP Right Grant
- 1994-12-15 MA MA23724A patent/MA23396A1/fr unknown
- 1994-12-15 NZ NZ277789A patent/NZ277789A/en not_active IP Right Cessation
- 1994-12-15 SG SG1996007725A patent/SG46669A1/en unknown
- 1994-12-15 ES ES95904472T patent/ES2155517T3/es not_active Expired - Lifetime
- 1994-12-16 IL IL11201194A patent/IL112011A/en not_active IP Right Cessation
- 1994-12-28 SA SA94150417A patent/SA94150417B1/ar unknown
-
1996
- 1996-06-13 FI FI962464A patent/FI120453B/fi not_active IP Right Cessation
- 1996-06-14 OA OA60842A patent/OA10325A/fr unknown
- 1996-06-14 NO NO19962545A patent/NO314759B1/no not_active IP Right Cessation
- 1996-07-08 BG BG100709A patent/BG63338B1/bg unknown
-
1997
- 1997-05-13 BR BRPP1100548-KB1A patent/BR1100548KB1/pt unknown
-
1998
- 1998-12-24 HK HK98115499A patent/HK1014187A1/xx not_active IP Right Cessation
-
1999
- 1999-07-02 US US09/346,583 patent/US6294572B1/en not_active Expired - Lifetime
-
2000
- 2000-01-06 OA OA1200000004A patent/OA11275A/fr unknown
-
2001
- 2001-03-30 GR GR20010400531T patent/GR3035681T3/el unknown
- 2001-09-24 US US09/961,074 patent/US20020037865A1/en not_active Abandoned
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI120453B (fi) | Menetelmä kiteisten N-asetyylineuramiinihappojohdannaisten valmistamiseksi | |
JP3421354B2 (ja) | 結晶性セフジニルアミン塩 | |
SU852175A3 (ru) | Способ получени гидратированнойКРиСТАлличЕСКОй фОРМы НАТРиЕВОйСОли 3-АцЕТОКСиМЕТил-7-/2-(2-АМиНО- 4-ТиАзОлил)-2-МЕТОКСииМиНОАцЕТАМидО/- цЕф-3-EM-4-КАРбОНОВОй КиСлОТы, СиН- изОМЕРА | |
KR20190035680A (ko) | 벨리노스테트의 다형태 및 이의 제조 방법 | |
US4057548A (en) | Process for preparing methotrexate or an N-substituted derivative thereof and/or a di (lower) alkyl ester thereof and precursor therefor | |
US4067867A (en) | Process for preparing pyrazine precursor of methotrexate or an N-substituted derivative thereof and/or a di(lower)alkyl ester thereof | |
EP0662967B1 (en) | Synthesis of n-acetyl neuraminic acid derivatives | |
KR20090061127A (ko) | 판토프라졸 나트륨 쎄스키히드레이트의 제조방법 | |
GB2421024A (en) | Cefdinir crystalline form C | |
DK170701B1 (da) | Bis(DMF)- og mono(DMF) solvater af et beta-lactamantibiotikum og fremgangsmåder til fremstilling af sådanne solvater | |
NO146862B (no) | Jodbenzenderivater for anvendelse som roentgenkontrastmidler | |
JP2010514753A (ja) | レルカニジピン塩酸塩の製造方法 | |
AU689185C (en) | Crystalline N-acetyl neuraminic acid derivatives and processes for their preparation | |
US10889557B1 (en) | Method of producing an alkoxyflavone derivative | |
JP4610737B2 (ja) | 置換されたピリジンカルボン酸の改善された製造方法 | |
JP2920565B2 (ja) | 2―ヒドロキシ―4―(3―クロロプロポキシ)―3―プロピルアセトフェノンの製造法 | |
Vida et al. | Investigation in the 3, 4-dihydrocoumarin melilotic acid series | |
CN113045491A (zh) | 一种仑伐替尼及中间体的制备方法 | |
KR960011779B1 (ko) | 세팔로스포린 결정성 수화물의 신규 제조방법 | |
KR0156275B1 (ko) | 세프타지딤 펜타하이드레이트의 제조방법 | |
JP2000001498A (ja) | N―グリシルチロシンの製造方法及びその結晶形 | |
JPH0332559B2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 120453 Country of ref document: FI |
|
MA | Patent expired |