PL2640711T3 - Ulepszony sposób otrzymywania rufinamidu - Google Patents

Ulepszony sposób otrzymywania rufinamidu

Info

Publication number
PL2640711T3
PL2640711T3 PL11819524T PL11819524T PL2640711T3 PL 2640711 T3 PL2640711 T3 PL 2640711T3 PL 11819524 T PL11819524 T PL 11819524T PL 11819524 T PL11819524 T PL 11819524T PL 2640711 T3 PL2640711 T3 PL 2640711T3
Authority
PL
Poland
Prior art keywords
rufinamide
preparation
improved process
improved
Prior art date
Application number
PL11819524T
Other languages
English (en)
Inventor
Ravi Ponnaiah
Sanjay Kumar Dehury
Selvaraju Karuppannan
Deepthi Vpss
Dhanunjaya S Naidu
Original Assignee
Davuluri Ramamohan Rao
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 Davuluri Ramamohan Rao filed Critical Davuluri Ramamohan Rao
Publication of PL2640711T3 publication Critical patent/PL2640711T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C07D249/06—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles with aryl radicals directly attached to ring atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
PL11819524T 2010-08-25 2011-08-23 Ulepszony sposób otrzymywania rufinamidu PL2640711T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN2458CH2010 2010-08-25
EP11819524.7A EP2640711B1 (en) 2010-08-25 2011-08-23 Improved process for the preparation of rufinamide
PCT/IN2011/000561 WO2012025936A2 (en) 2010-08-25 2011-08-23 Improved process for the preparation of rufinamide

Publications (1)

Publication Number Publication Date
PL2640711T3 true PL2640711T3 (pl) 2016-06-30

Family

ID=45723872

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11819524T PL2640711T3 (pl) 2010-08-25 2011-08-23 Ulepszony sposób otrzymywania rufinamidu

Country Status (5)

Country Link
US (1) US8871945B2 (pl)
EP (1) EP2640711B1 (pl)
JP (1) JP6108112B2 (pl)
PL (1) PL2640711T3 (pl)
WO (1) WO2012025936A2 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511151B2 (en) 2010-11-12 2016-12-06 Uti Limited Partnership Compositions and methods for the prevention and treatment of cancer
US10988516B2 (en) 2012-03-26 2021-04-27 Uti Limited Partnership Methods and compositions for treating inflammation
CN103539750A (zh) * 2012-07-09 2014-01-29 旭和（天津）医药科技有限公司 一种合成卢非酰胺的工艺
US9603948B2 (en) 2012-10-11 2017-03-28 Uti Limited Partnership Methods and compositions for treating multiple sclerosis and related disorders
WO2014072992A1 (en) 2012-11-12 2014-05-15 Aarti Industries Limited A process for preparing triazole compounds
WO2014121383A1 (en) * 2013-02-11 2014-08-14 Apotex Technologies Inc. A process for the preparation of rufinamide and intermediates thereof
MX2016005822A (es) 2013-11-04 2016-12-02 Uti Limited Partnership Metodos y composiciones para inmunoterpia sostenida.
CN109096211B (zh) * 2018-08-30 2021-11-23 华侨大学 一种多取代三氮唑衍生物的制备方法
CN114106211A (zh) * 2021-08-31 2022-03-01 海南医学院 一种云南鸡油菌多糖及其分离纯化方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030332B (de) * 1955-11-09 1958-05-22 Basf Ag Verfahren zur Herstellung von ª‡-Chloracrylsaeureestern
JPS596305B2 (ja) * 1980-03-11 1984-02-10 工業技術院長 １，２，３−トリアゾ−ル誘導体の製造方法
US4789680A (en) 1982-12-23 1988-12-06 Ciba-Geigy Corporation Aralkyltriazole compounds
SK283990B6 (sk) * 1996-07-11 2004-07-07 Novartis Ag Spôsob prípravy 1-substituovaných 4-kyano-1,2,3-triazolov, 4-kyano-1-(2,6-difluórbenzyl)-1H-1,2,3-triazol
CA2736703A1 (en) 2008-10-13 2010-04-22 Cipla Limited Process for the preparation of rufinamide
EP2563766B1 (en) * 2010-04-30 2014-06-25 Laboratorios Lesvi, S.L. Improved process for preparing rufinamide intermediate

Also Published As

Publication number Publication date
EP2640711A4 (en) 2014-02-12
WO2012025936A2 (en) 2012-03-01
EP2640711A2 (en) 2013-09-25
EP2640711B1 (en) 2015-10-14
JP6108112B2 (ja) 2017-04-05
WO2012025936A3 (en) 2012-04-19
US20130184469A1 (en) 2013-07-18
US8871945B2 (en) 2014-10-28
JP2013538208A (ja) 2013-10-10

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