IL131256A - Process for the preparation of stable, non-hygroscopic fumarate and l(+) tartrate salts of l(-) carnitine - Google Patents

Process for the preparation of stable, non-hygroscopic fumarate and l(+) tartrate salts of l(-) carnitine

Info

Publication number
IL131256A
IL131256A IL13125698A IL13125698A IL131256A IL 131256 A IL131256 A IL 131256A IL 13125698 A IL13125698 A IL 13125698A IL 13125698 A IL13125698 A IL 13125698A IL 131256 A IL131256 A IL 131256A
Authority
IL
Israel
Prior art keywords
carnitine
hygroscopic
stable
fumarate
preparation
Prior art date
Application number
IL13125698A
Other languages
English (en)
Other versions
IL131256A0 (en
Original Assignee
Sigma Tau Ind Farmaceuti
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 Sigma Tau Ind Farmaceuti filed Critical Sigma Tau Ind Farmaceuti
Publication of IL131256A0 publication Critical patent/IL131256A0/xx
Publication of IL131256A publication Critical patent/IL131256A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/22—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/245—Saturated compounds containing more than one carboxyl group containing hydroxy or O-metal groups
    • C07C59/285—Polyhydroxy dicarboxylic acids having five or more carbon atoms, e.g. saccharic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Saccharide Compounds (AREA)
IL13125698A 1997-02-25 1998-02-24 Process for the preparation of stable, non-hygroscopic fumarate and l(+) tartrate salts of l(-) carnitine IL131256A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI000409A IT1289974B1 (it) 1997-02-25 1997-02-25 Procedimento per la produzione di sali stabili e non igroscopici di l(-)carnitina e di alcanoli l(-)-carnitine
PCT/EP1998/001039 WO1998038157A1 (fr) 1997-02-25 1998-02-24 Procede pour la preparation de sels non hygroscopiques stables de l (-)carnitine et d'alcanoyle l (-)carnitines

Publications (2)

Publication Number Publication Date
IL131256A0 IL131256A0 (en) 2001-01-28
IL131256A true IL131256A (en) 2003-07-31

Family

ID=11376175

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13125698A IL131256A (en) 1997-02-25 1998-02-24 Process for the preparation of stable, non-hygroscopic fumarate and l(+) tartrate salts of l(-) carnitine

Country Status (25)

Country Link
US (1) US6271258B1 (fr)
EP (1) EP1019362B1 (fr)
JP (1) JP2001513096A (fr)
KR (1) KR100538788B1 (fr)
CN (1) CN1248967A (fr)
AT (1) ATE222233T1 (fr)
AU (1) AU724276B2 (fr)
BR (1) BR9807761A (fr)
CA (1) CA2281630C (fr)
CZ (1) CZ290893B6 (fr)
DE (1) DE69807245T2 (fr)
DK (1) DK1019362T3 (fr)
EE (1) EE03561B1 (fr)
ES (1) ES2182290T3 (fr)
HU (1) HUP0001674A3 (fr)
IL (1) IL131256A (fr)
IS (1) IS5160A (fr)
IT (1) IT1289974B1 (fr)
NO (1) NO994110L (fr)
NZ (1) NZ337188A (fr)
PL (1) PL188762B1 (fr)
PT (1) PT1019362E (fr)
SK (1) SK115399A3 (fr)
TR (1) TR199902043T2 (fr)
WO (1) WO1998038157A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312018B1 (it) * 1999-03-19 2002-04-04 Fassi Aldo Procedimento migliorato per la produzione di sali non igroscopicidella l(-)-carnitina.
KR100461572B1 (ko) * 1999-03-27 2004-12-14 삼성정밀화학 주식회사 Ｌ-카르니틴 칼슘 염과 이의 제조방법
ES2322328T3 (es) * 1999-09-03 2009-06-19 Sigma-Tau Healthscience S.P.A. L-carnitina ultrafina, procedimientos de preparacion, composiciones que la contienen y procedimiento de uso de la misma.
IT1316988B1 (it) * 2000-02-10 2003-05-26 Sigma Tau Ind Farmaceuti Procedimento migliorato di preparazione industriale di mucati dellal-carnitina e di alcanoil l-carnitine.
IT1317013B1 (it) * 2000-04-12 2003-05-26 Biosalts Srl Sostanze dolcificanti, particolarmente per il caffe' ed il the'.
ITRM20020055A1 (it) * 2002-02-04 2003-08-04 Aldo Fassi Sali metallici di carnitine, integratori dietetici/nutritivi che li contengono e kit dietetici per contrastare disturbi sessuali in soggetti
AU2006265280B2 (en) * 2005-07-05 2011-07-14 Lonza Ag Spray-drying process for producing a dry carnitine powder or granulate
US7523176B2 (en) * 2005-08-02 2009-04-21 International Business Machines Corporation Method, apparatus, and computer program product for reconfiguring a storage area network to support the execution of an application automatically upon execution of the application
WO2007056376A2 (fr) * 2005-11-07 2007-05-18 Perque, Llc. Compositions pour reguler des troubles metaboliques et procedes d'utilisation de celles-ci
CN101209975B (zh) * 2006-12-29 2010-12-01 沈阳科硕营养科技有限公司 左旋肉碱富马酸钙及其制备方法与用途
JP2011068563A (ja) * 2008-09-09 2011-04-07 Mitsubishi Rayon Co Ltd カルニチンフマル酸塩及びその製造方法
KR101291186B1 (ko) * 2010-07-23 2013-09-13 주식회사 셀트리온제약 Ｌ-카르니틴 1,5-나프탈렌다이설폰산염 및 이를 포함하는 약제학적 조성물
EP2425834A1 (fr) * 2010-09-06 2012-03-07 Lonza Ltd. Procédé pour la production de tartrate L-carnitine
CN108383741A (zh) * 2018-03-16 2018-08-10 开原亨泰化工有限公司 一种制备左旋肉碱成盐的新方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU549565B2 (en) * 1983-11-02 1986-01-30 Pirrel S.p.A L (-) carnotine hydrochloride and l (-) carnotine inner salt
DE3463261D1 (en) * 1983-12-28 1987-05-27 Sigma Tau Ind Farmaceuti Salts of l-carnitine and alkanoyl l-carnitines and process for preparing same
US5073376A (en) * 1989-12-22 1991-12-17 Lonza Ltd. Preparations containing l-carnitine
DE4111913A1 (de) * 1991-04-12 1992-10-15 Degussa Verfahren zur herstellung von l-carnitin aus d,l-carnitinnitrilsalzen
CH682485A5 (de) 1991-08-13 1993-09-30 Lonza Ag Verfahren zur Herstellung optisch aktiver Carbonsäuren durch Racematspaltung.
TW397686B (en) * 1993-08-11 2000-07-11 Takeda Chemical Industries Ltd Antacid compositions and pharmaceutical compositions
IT1272290B (it) * 1994-06-20 1997-06-16 Avantgarde Spa Sale della l-carnitina e composizioni farmaceutiche che lo contengono per il trattamento di affezioni cutanee
IT1276225B1 (it) * 1995-10-17 1997-10-27 Sigma Tau Ind Farmaceuti Composizioni farmaceutiche contenenti l-carnitina e alcanoil l- carnitine in associazione con resveratrolo o suoi derivati utili per
PT914315E (pt) 1996-05-31 2001-07-31 Sigma Tau Ind Farmaceuti Sais nao higroscopicos estaveis de l(-)carnitina e alcanoil l(-)carnitinas processo para a sua preparacao e composicoes solidas administraveis oralmente contendo tais sais

Also Published As

Publication number Publication date
DE69807245T2 (de) 2002-12-05
ATE222233T1 (de) 2002-08-15
ES2182290T3 (es) 2003-03-01
IL131256A0 (en) 2001-01-28
EE9900361A (et) 2000-04-17
EE03561B1 (et) 2001-12-17
NO994110D0 (no) 1999-08-25
NO994110L (no) 1999-08-25
DK1019362T3 (da) 2002-12-02
AU6822998A (en) 1998-09-18
EP1019362A1 (fr) 2000-07-19
CZ302899A3 (cs) 2000-02-16
US6271258B1 (en) 2001-08-07
JP2001513096A (ja) 2001-08-28
WO1998038157A1 (fr) 1998-09-03
AU724276B2 (en) 2000-09-14
NZ337188A (en) 2000-05-26
BR9807761A (pt) 2000-03-21
PL188762B1 (pl) 2005-04-29
CA2281630A1 (fr) 1998-09-03
HUP0001674A1 (hu) 2000-09-28
CZ290893B6 (cs) 2002-11-13
PL335350A1 (en) 2000-04-25
ITMI970409A1 (it) 1998-08-25
CN1248967A (zh) 2000-03-29
IT1289974B1 (it) 1998-10-19
TR199902043T2 (xx) 1999-10-21
KR20000075710A (ko) 2000-12-26
PT1019362E (pt) 2002-11-29
EP1019362B1 (fr) 2002-08-14
IS5160A (is) 1999-08-20
KR100538788B1 (ko) 2005-12-23
HUP0001674A3 (en) 2000-10-30
DE69807245D1 (de) 2002-09-19
SK115399A3 (en) 2000-01-18
CA2281630C (fr) 2006-11-14

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees
MM9K Patent not in force due to non-payment of renewal fees