MX2007004191A - Metodo para depurar derivados de 3-hidroxi-amidino-fenilalanina mediante la precipitacion y recristalizacion de una sal con un acido sulfonico aromatico. - Google Patents

Metodo para depurar derivados de 3-hidroxi-amidino-fenilalanina mediante la precipitacion y recristalizacion de una sal con un acido sulfonico aromatico.

Info

Publication number
MX2007004191A
MX2007004191A MX2007004191A MX2007004191A MX2007004191A MX 2007004191 A MX2007004191 A MX 2007004191A MX 2007004191 A MX2007004191 A MX 2007004191A MX 2007004191 A MX2007004191 A MX 2007004191A MX 2007004191 A MX2007004191 A MX 2007004191A
Authority
MX
Mexico
Prior art keywords
hydroxyamidinophenylalanine
derivatives
cleaning
sulphonic acid
recrystallisation
Prior art date
Application number
MX2007004191A
Other languages
English (en)
Inventor
Helmut Greiving
Original Assignee
Wilex Ag
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 Wilex Ag filed Critical Wilex Ag
Publication of MX2007004191A publication Critical patent/MX2007004191A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/205—Radicals derived from carbonic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof

Abstract

La invencion se refiere a un metodo para purificar derivados de 3-hidroxiamidinofenilalanina que comprende las etapas de: (a) adicionar un acido sulfonico aromatico a una solucion de un derivado de 3-hidroxiamidinofenilalanina eventualmente contaminado para formar un precipitado, (b) separar el precipitado que se forma en la etapa (a), y ( c ) recuperar del precipitado el derivado de 3-hidroxiamidinofenilalanina libre. Los derivados de 3-hidroxiamidinofenilalanina se pueden usar, por ejemplo, como inhibidores de la urocinasa. La presente invencion se refiere ademas al uso de derivados de 3- hidroxiamidinofenilalanina con alto grado de pureza para la produccion de derivados de 3-amidinofenilalanina.
MX2007004191A 2004-10-14 2005-10-14 Metodo para depurar derivados de 3-hidroxi-amidino-fenilalanina mediante la precipitacion y recristalizacion de una sal con un acido sulfonico aromatico. MX2007004191A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04024553 2004-10-14
PCT/EP2005/010970 WO2006042678A1 (de) 2004-10-14 2005-10-14 Verfahren zur reinigung von 3-hydroxy-amidino-phenylalanin-derivaten durch ausfällung und umkristallisation eines salzes mit einer aromatischen sulfonsäure

Publications (1)

Publication Number Publication Date
MX2007004191A true MX2007004191A (es) 2007-06-11

Family

ID=35462142

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004191A MX2007004191A (es) 2004-10-14 2005-10-14 Metodo para depurar derivados de 3-hidroxi-amidino-fenilalanina mediante la precipitacion y recristalizacion de una sal con un acido sulfonico aromatico.

Country Status (16)

Country Link
US (1) US7951943B2 (es)
EP (1) EP1799665B1 (es)
JP (1) JP5096157B2 (es)
KR (1) KR101106652B1 (es)
CN (1) CN101039928B (es)
AT (1) ATE440092T1 (es)
AU (1) AU2005297610B2 (es)
BR (1) BRPI0516106B1 (es)
CA (1) CA2583771C (es)
DE (1) DE502005007959D1 (es)
ES (1) ES2328052T3 (es)
HK (1) HK1101170A1 (es)
MX (1) MX2007004191A (es)
RU (1) RU2391336C2 (es)
SG (1) SG156645A1 (es)
WO (1) WO2006042678A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220151613A (ko) 2020-03-10 2022-11-15 레드힐 바이오파마 엘티디 코로나바이러스 감염의 치료
US11471448B2 (en) 2020-12-15 2022-10-18 Redhill Biopharma Ltd. Sphingosine kinase 2 inhibitor for treating coronavirus infection in moderately severe patients with pneumonia

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375430A (en) * 1981-09-08 1983-03-01 Pfizer Inc. Processes for preparation, isolation and purification of dipeptide sweeteners
JPH10237030A (ja) * 1997-02-26 1998-09-08 Ajinomoto Co Inc 分岐鎖アミノ酸の精製法
JP4414652B2 (ja) * 2001-03-21 2010-02-10 ヴィレックス アクチェンゲゼルシャフト ウロキナーゼ阻害剤
SI21137A (sl) 2002-01-24 2003-08-31 LEK, tovarna farmacevtskih in kemičnih izdelkov, d.d. Derivati azafenilalanina
CH695999A5 (de) * 2002-02-28 2006-11-15 Wilex Ag Verfahren zur Herstellung von 3- Amidinophenylalanin-Derivaten.

Also Published As

Publication number Publication date
CN101039928A (zh) 2007-09-19
BRPI0516106A (pt) 2008-08-26
ES2328052T3 (es) 2009-11-06
US20090099360A9 (en) 2009-04-16
US7951943B2 (en) 2011-05-31
RU2007117751A (ru) 2008-11-20
JP2008516908A (ja) 2008-05-22
EP1799665B1 (de) 2009-08-19
KR20070063591A (ko) 2007-06-19
RU2391336C2 (ru) 2010-06-10
WO2006042678A1 (de) 2006-04-27
EP1799665A1 (de) 2007-06-27
JP5096157B2 (ja) 2012-12-12
BRPI0516106B1 (pt) 2021-08-24
CA2583771C (en) 2013-08-27
AU2005297610A1 (en) 2006-04-27
CA2583771A1 (en) 2006-04-27
ATE440092T1 (de) 2009-09-15
KR101106652B1 (ko) 2012-01-18
US20080039626A1 (en) 2008-02-14
SG156645A1 (en) 2009-11-26
CN101039928B (zh) 2010-12-08
AU2005297610B2 (en) 2011-05-19
HK1101170A1 (en) 2007-10-12
DE502005007959D1 (de) 2009-10-01

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