ATE510813T1 - Verbessertes verfahren für oseltamivirphosphat - Google Patents

Verbessertes verfahren für oseltamivirphosphat

Info

Publication number
ATE510813T1
ATE510813T1 AT05823580T AT05823580T ATE510813T1 AT E510813 T1 ATE510813 T1 AT E510813T1 AT 05823580 T AT05823580 T AT 05823580T AT 05823580 T AT05823580 T AT 05823580T AT E510813 T1 ATE510813 T1 AT E510813T1
Authority
AT
Austria
Prior art keywords
oseltamivirphosphate
improved method
formula iii
compound
formula
Prior art date
Application number
AT05823580T
Other languages
English (en)
Inventor
Reddy Bandi Parthasaradhi
Reddy Kura Rathnakar
Reddy Rapolu Raji
Reddy Dasari Muralidhara
Chander Reddy Kesireddy Subash
Original Assignee
Hetero Drugs 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 Hetero Drugs Ltd filed Critical Hetero Drugs Ltd
Application granted granted Critical
Publication of ATE510813T1 publication Critical patent/ATE510813T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C247/00—Compounds containing azido groups
    • C07C247/14—Compounds containing azido groups with azido groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
AT05823580T 2005-11-25 2005-11-25 Verbessertes verfahren für oseltamivirphosphat ATE510813T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2005/000381 WO2007060681A1 (en) 2005-11-25 2005-11-25 Improved process for oseltamivir phosphate

Publications (1)

Publication Number Publication Date
ATE510813T1 true ATE510813T1 (de) 2011-06-15

Family

ID=38066948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05823580T ATE510813T1 (de) 2005-11-25 2005-11-25 Verbessertes verfahren für oseltamivirphosphat

Country Status (7)

Country Link
US (2) US7687658B2 (de)
EP (2) EP2204359A1 (de)
AT (1) ATE510813T1 (de)
ES (1) ES2366704T3 (de)
PL (1) PL1951654T3 (de)
PT (1) PT1951654E (de)
WO (1) WO2007060681A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103833570B (zh) * 2014-03-19 2015-05-27 浙江师范大学 一种奥司他韦的合成方法
CN113024396B (zh) * 2019-12-25 2024-01-30 上海奥博生物医药股份有限公司 一种奥司他韦的制备方法及其中间体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329656A1 (fr) * 1975-10-30 1977-05-27 Hoffmann La Roche Procede de preparation de composes polyeniques, en particulier de carotenoides et de vitamine a
US4686207A (en) * 1985-11-12 1987-08-11 Abbott Laboratories Erythromycin A 11,12-carbonates and method of use
US20050090553A1 (en) * 1992-06-30 2005-04-28 Shapiro Howard K. Compositions and method for treatment of chronic inflammatory diseases
US8178516B2 (en) * 1992-06-30 2012-05-15 Sylvan Labs, LLC Compositions and method for treatment of chronic inflammatory diseases
US6444221B1 (en) * 1992-06-30 2002-09-03 Howard K. Shapiro Methods of treating chronic inflammatory diseases using carbonyl trapping agents
US5866601A (en) * 1995-02-27 1999-02-02 Gilead Sciences, Inc. Carbocyclic compounds
SI9620042A (sl) 1995-02-27 1998-12-31 Gilead Sciences, Inc. Novi selektivni inhibitorji virusnih ali bakterijskih neuraminidaz
US5514505A (en) * 1995-05-15 1996-05-07 Xerox Corporation Method for obtaining improved image contrast in migration imaging members
US5563014A (en) * 1995-05-15 1996-10-08 Xerox Corporation Migration imaging members
US5981802A (en) * 1995-12-14 1999-11-09 The Trustees Of Columbia University In The City Of New York Simple allylic amination procedure
US5763483A (en) 1995-12-29 1998-06-09 Gilead Sciences, Inc. Carbocyclic compounds
ATE215062T1 (de) 1996-08-23 2002-04-15 Gilead Sciences Inc Verfahren zur herstellung von cyclohexen- carboxylatderivate
US5886213A (en) * 1997-08-22 1999-03-23 Gilead Sciences, Inc. Preparation of carbocyclic compounds
JP3795752B2 (ja) 1998-02-27 2006-07-12 アイピーツーエイチ アーゲー 交通ガイダンスシステム
AU3637699A (en) * 1998-04-24 1999-11-16 Gilead Sciences, Inc. Preparation of carbocyclic compounds

Also Published As

Publication number Publication date
EP1951654A1 (de) 2008-08-06
PT1951654E (pt) 2011-08-30
WO2007060681A1 (en) 2007-05-31
EP2204359A1 (de) 2010-07-07
EP1951654B1 (de) 2011-05-25
US7687658B2 (en) 2010-03-30
EP1951654A4 (de) 2009-12-30
US20100137632A1 (en) 2010-06-03
US20090054682A1 (en) 2009-02-26
ES2366704T3 (es) 2011-10-24
PL1951654T3 (pl) 2011-11-30

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