DE69413974T2 - Verfahren zur herstellung von n-acetyl-neuraminsäurederivaten - Google Patents
Verfahren zur herstellung von n-acetyl-neuraminsäurederivatenInfo
- Publication number
- DE69413974T2 DE69413974T2 DE69413974T DE69413974T DE69413974T2 DE 69413974 T2 DE69413974 T2 DE 69413974T2 DE 69413974 T DE69413974 T DE 69413974T DE 69413974 T DE69413974 T DE 69413974T DE 69413974 T2 DE69413974 T2 DE 69413974T2
- Authority
- DE
- Germany
- Prior art keywords
- pct
- acetyl
- producing
- acid derivatives
- sec
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
- Glass Compositions (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| DE69413974D1 DE69413974D1 (de) | 1998-11-19 |
| DE69413974T2 true DE69413974T2 (de) | 1999-03-11 |
Family
ID=10737336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69413974T Expired - Lifetime DE69413974T2 (de) | 1993-06-17 | 1994-06-15 | Verfahren zur herstellung von n-acetyl-neuraminsäurederivaten |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5597933A (de) |
| EP (1) | EP0705256B1 (de) |
| JP (1) | JP3298644B2 (de) |
| CN (1) | CN1061343C (de) |
| AT (1) | ATE172198T1 (de) |
| AU (1) | AU687825B2 (de) |
| CA (1) | CA2165329C (de) |
| CY (1) | CY2184B1 (de) |
| DE (1) | DE69413974T2 (de) |
| DK (1) | DK0705256T3 (de) |
| ES (1) | ES2125463T3 (de) |
| FI (1) | FI111941B (de) |
| GB (1) | GB9312531D0 (de) |
| HK (1) | HK1011995A1 (de) |
| HU (1) | HU213451B (de) |
| NO (1) | NO312675B1 (de) |
| SG (1) | SG48162A1 (de) |
| WO (1) | WO1995000503A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE759917T1 (de) * | 1995-02-27 | 1998-10-22 | 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 |
| 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 |
| 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 |
| CR20160529A (es) | 2014-05-12 | 2017-01-02 | Glaxosmithkline Intellectual Property (No 2) Ltd | Composiciones farmacéuticas para tratar enfermedades infecciosas |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ288492B6 (en) * | 1990-04-24 | 2001-06-13 | Biota Scient Management | Derivatives of alpha-D-neuraminic acid, process of their preparation, their use and pharmaceutical preparations based thereon |
| GB9126725D0 (en) * | 1991-12-17 | 1992-02-12 | Glaxo Group Ltd | Process |
-
1993
- 1993-06-17 GB GB939312531A patent/GB9312531D0/en active Pending
-
1994
- 1994-06-15 HU HU9503599A patent/HU213451B/hu unknown
- 1994-06-15 DE DE69413974T patent/DE69413974T2/de not_active Expired - Lifetime
- 1994-06-15 SG SG1996007494A patent/SG48162A1/en unknown
- 1994-06-15 US US08/549,820 patent/US5597933A/en not_active Expired - Lifetime
- 1994-06-15 AT AT94918871T patent/ATE172198T1/de active
- 1994-06-15 EP EP94918871A patent/EP0705256B1/de not_active Expired - Lifetime
- 1994-06-15 AU AU70006/94A patent/AU687825B2/en not_active Expired
- 1994-06-15 CA CA002165329A patent/CA2165329C/en not_active Expired - Lifetime
- 1994-06-15 CN CN94192472A patent/CN1061343C/zh not_active Expired - Lifetime
- 1994-06-15 ES ES94918871T patent/ES2125463T3/es not_active Expired - Lifetime
- 1994-06-15 JP JP50240795A patent/JP3298644B2/ja not_active Expired - Lifetime
- 1994-06-15 DK DK94918871T patent/DK0705256T3/da active
- 1994-06-15 WO PCT/EP1994/001940 patent/WO1995000503A1/en active IP Right Grant
-
1995
- 1995-12-14 FI FI955993A patent/FI111941B/fi not_active IP Right Cessation
- 1995-12-15 NO NO19955124A patent/NO312675B1/no not_active IP Right Cessation
-
1998
- 1998-12-14 HK HK98113326A patent/HK1011995A1/xx not_active IP Right Cessation
-
1999
- 1999-01-14 CY CY9900002A patent/CY2184B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU7000694A (en) | 1995-01-17 |
| FI955993A (fi) | 1995-12-14 |
| CA2165329C (en) | 2002-08-20 |
| HU9503599D0 (en) | 1996-02-28 |
| AU687825B2 (en) | 1998-03-05 |
| CN1125441A (zh) | 1996-06-26 |
| SG48162A1 (en) | 1998-04-17 |
| US5597933A (en) | 1997-01-28 |
| ATE172198T1 (de) | 1998-10-15 |
| NO312675B1 (no) | 2002-06-17 |
| EP0705256B1 (de) | 1998-10-14 |
| EP0705256A1 (de) | 1996-04-10 |
| DK0705256T3 (da) | 1999-06-23 |
| NO955124D0 (no) | 1995-12-15 |
| HUT73561A (en) | 1996-08-28 |
| ES2125463T3 (es) | 1999-03-01 |
| JPH08511550A (ja) | 1996-12-03 |
| WO1995000503A1 (en) | 1995-01-05 |
| GB9312531D0 (en) | 1993-08-04 |
| FI955993A0 (fi) | 1995-12-14 |
| CY2184B1 (en) | 2002-11-08 |
| DE69413974D1 (de) | 1998-11-19 |
| CA2165329A1 (en) | 1995-01-05 |
| FI111941B (fi) | 2003-10-15 |
| HU213451B (en) | 1997-06-30 |
| JP3298644B2 (ja) | 2002-07-02 |
| HK1011995A1 (en) | 1999-07-23 |
| CN1061343C (zh) | 2001-01-31 |
| NO955124L (no) | 1995-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |