PL1951654T3 - Ulepszony sposób wytwarzania fosforanu oseltamiwiru - Google Patents

Ulepszony sposób wytwarzania fosforanu oseltamiwiru

Info

Publication number
PL1951654T3
PL1951654T3 PL05823580T PL05823580T PL1951654T3 PL 1951654 T3 PL1951654 T3 PL 1951654T3 PL 05823580 T PL05823580 T PL 05823580T PL 05823580 T PL05823580 T PL 05823580T PL 1951654 T3 PL1951654 T3 PL 1951654T3
Authority
PL
Poland
Prior art keywords
improved process
oseltamivir phosphate
formula iii
compound
formula
Prior art date
Application number
PL05823580T
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
Publication of PL1951654T3 publication Critical patent/PL1951654T3/pl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PL05823580T 2005-11-25 2005-11-25 Ulepszony sposób wytwarzania fosforanu oseltamiwiru PL1951654T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IN2005/000381 WO2007060681A1 (en) 2005-11-25 2005-11-25 Improved process for oseltamivir phosphate
EP05823580A EP1951654B1 (en) 2005-11-25 2005-11-25 Improved process for oseltamivir phosphate

Publications (1)

Publication Number Publication Date
PL1951654T3 true PL1951654T3 (pl) 2011-11-30

Family

ID=38066948

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05823580T PL1951654T3 (pl) 2005-11-25 2005-11-25 Ulepszony sposób wytwarzania fosforanu oseltamiwiru

Country Status (7)

Country Link
US (2) US7687658B2 (pl)
EP (2) EP1951654B1 (pl)
AT (1) ATE510813T1 (pl)
ES (1) ES2366704T3 (pl)
PL (1) PL1951654T3 (pl)
PT (1) PT1951654E (pl)
WO (1) WO2007060681A1 (pl)

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
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
US20050090553A1 (en) * 1992-06-30 2005-04-28 Shapiro Howard K. Compositions and method for treatment of chronic inflammatory diseases
WO1996026933A1 (en) * 1995-02-27 1996-09-06 Gilead Sciences, Inc. Novel selective inhibitors of viral or bacterial neuraminidases
US5866601A (en) * 1995-02-27 1999-02-02 Gilead Sciences, Inc. Carbocyclic compounds
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
JP3622983B2 (ja) * 1996-08-23 2005-02-23 ギリアード サイエンシーズ， インコーポレイテッド シクロヘキセンカルボキシレート誘導体の調製
US5886213A (en) * 1997-08-22 1999-03-23 Gilead Sciences, Inc. Preparation of carbocyclic compounds
EP1057157B1 (de) 1998-02-27 2002-03-27 Tth Ag Verkehrsleitsystem
AU3637699A (en) * 1998-04-24 1999-11-16 Gilead Sciences, Inc. Preparation of carbocyclic compounds

Also Published As

Publication number Publication date
US7687658B2 (en) 2010-03-30
EP2204359A1 (en) 2010-07-07
US20100137632A1 (en) 2010-06-03
ATE510813T1 (de) 2011-06-15
EP1951654B1 (en) 2011-05-25
EP1951654A4 (en) 2009-12-30
PT1951654E (pt) 2011-08-30
EP1951654A1 (en) 2008-08-06
WO2007060681A1 (en) 2007-05-31
ES2366704T3 (es) 2011-10-24
US20090054682A1 (en) 2009-02-26

Similar Documents

Publication Publication Date Title
TW200736214A (en) Photocrosslinkable materials
ZA200709028B (en) Process for the production of acetic acid
EP2444499A3 (en) Amino acid substituted molecules
WO2007120265A3 (en) Coded molecules for detecting target analytes
WO2007125547A3 (en) Novel process for statins and its pharmaceutically acceptable salts thereof
EP2123636A4 (en) PROCESS FOR THE PREPARATION OF AN AMINOACETYLPYRROLIDINECARBONITRILE DERIVATIVE
WO2009026393A3 (en) Amino acid substituted molecules
AP2480A (en) Production of functionally effective organic molecules from lignite cleavage
EA200970508A1 (ru) Способ превращения нитрильных соединений в карбоновые кислоты и в соответствующие сложные эфиры
DE602006017918D1 (de) Verfahren zur Herstellung von Telmisartan
FR2938533B1 (fr) Procede de synthese d'un omega-aminoacide ou ester a partir d'un acide ou ester gras mono-insature
ITMI20051779A1 (it) Processo migliorato per la produzione di derivati di acidi carbossilici saturi
DK2051962T3 (da) (3-amino-1,2,3,4-tetrahydro-9H-carbazol-9-yl)-eddikesyrederivater
TW200745015A (en) Process for the preparation of carboxylic acids and/or derivatives thereof
DK1910267T3 (da) Fremgangsmåde til fremstilling af carboxylsyrealkylestere
WO2007039522A3 (en) Process for esterification of an organic acid
AR058253A1 (es) Procedimiento para la preparacion de ferri-succinilcaseina
WO2009135598A8 (en) Process for preparing substituted biphenylanilides
EP1951654A4 (en) IMPROVED PROCESS FOR MAKING OSELTAMIVIR PHOSPHATE
TW200704752A (en) Synthesis process
RS51740B (en) NEW AGOMELATIN SYNTHESIS PROCEDURE
FR2929856B1 (fr) Procede de preparation de cristaux a base d'un ester d'acide gras
DE602006014054D1 (de) Verfahren zur Herstellung von Aminoadamantanen
DE602006015458D1 (de) Verfahren zur herstellung eines carbonsäureamidderivats
WO2008092583A8 (de) Verfahren zum herstellen von dihaloacetessigsäurealkylestern