DK164739C - Fremgangsmaade til fremstilling af l(-)carnitinhydrochlorid og indre l(-)carnitinsalt - Google Patents

Fremgangsmaade til fremstilling af l(-)carnitinhydrochlorid og indre l(-)carnitinsalt

Info

Publication number
DK164739C
DK164739C DK523084A DK523084A DK164739C DK 164739 C DK164739 C DK 164739C DK 523084 A DK523084 A DK 523084A DK 523084 A DK523084 A DK 523084A DK 164739 C DK164739 C DK 164739C
Authority
DK
Denmark
Prior art keywords
carnitin
hydrochloride
salt
preparing
internal
Prior art date
Application number
DK523084A
Other languages
English (en)
Other versions
DK164739B (da
DK523084D0 (da
DK523084A (da
Inventor
Vincenzo Iannella
Original Assignee
Pierrel Spa
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
Priority claimed from IT8323563A external-priority patent/IT1212785B/it
Priority claimed from IT49045/84A external-priority patent/IT1199211B/it
Application filed by Pierrel Spa filed Critical Pierrel Spa
Publication of DK523084D0 publication Critical patent/DK523084D0/da
Publication of DK523084A publication Critical patent/DK523084A/da
Publication of DK164739B publication Critical patent/DK164739B/da
Application granted granted Critical
Publication of DK164739C publication Critical patent/DK164739C/da

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
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation
    • 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
    • C07C227/30—Preparation of optical isomers
    • C07C227/34—Preparation of optical isomers by separation of optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK523084A 1983-11-02 1984-11-02 Fremgangsmaade til fremstilling af l(-)carnitinhydrochlorid og indre l(-)carnitinsalt DK164739C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2356383 1983-11-02
IT8323563A IT1212785B (it) 1983-11-02 1983-11-02 Procedimento industriale per la separazione della d.l. carnitina nei suoi isomeri ottici.
IT49045/84A IT1199211B (it) 1984-10-22 1984-10-22 Procedimento per la preparazione di l(-)carnitina cloruro e di l(-)carnitina sale interno
IT4904584 1984-10-22

Publications (4)

Publication Number Publication Date
DK523084D0 DK523084D0 (da) 1984-11-02
DK523084A DK523084A (da) 1985-05-03
DK164739B DK164739B (da) 1992-08-10
DK164739C true DK164739C (da) 1992-12-28

Family

ID=26328398

Family Applications (1)

Application Number Title Priority Date Filing Date
DK523084A DK164739C (da) 1983-11-02 1984-11-02 Fremgangsmaade til fremstilling af l(-)carnitinhydrochlorid og indre l(-)carnitinsalt

Country Status (10)

Country Link
US (1) US4933490A (da)
EP (1) EP0141408B1 (da)
KR (1) KR870002000B1 (da)
AU (1) AU549565B2 (da)
CA (1) CA1230610A (da)
DE (1) DE3479495D1 (da)
DK (1) DK164739C (da)
ES (1) ES8507098A1 (da)
FI (1) FI79833C (da)
NO (1) NO165339C (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191160A (ja) * 1984-10-09 1986-05-09 Nisshin Flour Milling Co Ltd Ｌ−カルニチンの製造法
IT1188176B (it) * 1985-07-05 1988-01-07 Bicresearch Spa Sali della carnitina particolarmente idonei per uso orale
US5248601A (en) * 1986-03-14 1993-09-28 Franco Francalanci Process for preparing L(-)-carnitine chloride
IT1289974B1 (it) * 1997-02-25 1998-10-19 Aldo Fassi Procedimento per la produzione di sali stabili e non igroscopici di l(-)carnitina e di alcanoli l(-)-carnitine
KR100255039B1 (ko) 1997-07-28 2000-05-01 박영구 L-카르니틴의제조방법
US6560512B1 (en) * 2002-01-04 2003-05-06 Machine Consciousness, Inc. Relational robotic controller
CN109096129B (zh) * 2018-09-30 2021-04-27 东北制药集团股份有限公司 一种左旋肉碱酒石酸盐的制备方法
CN114181101A (zh) * 2021-11-26 2022-03-15 开原亨泰营养科技有限公司 能够控制产品晶型的左旋肉碱酒石酸盐的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD93347A (da) *
US3096368A (en) * 1958-07-30 1963-07-02 Process for preparing hydrolysis products of gamma-dimethyl amin-beta-hydroxybutyroni
US3151149A (en) * 1959-01-31 1964-09-29 Berlin Chemie Veb Production of pure d-and l-carnitinenitrile-chloride
US3135788A (en) * 1959-09-28 1964-06-02 Nihon Zoki Seiyaku Kabushikika Preparation of dl-carnitine hydrochloride from trimethylamine hydrochloride and epihalogenohydrin

Also Published As

Publication number Publication date
NO165339C (no) 1991-01-30
EP0141408A2 (en) 1985-05-15
FI844314L (fi) 1985-05-03
KR850004099A (ko) 1985-07-01
FI844314A0 (fi) 1984-11-02
KR870002000B1 (ko) 1987-11-30
ES537690A0 (es) 1985-09-16
AU549565B2 (en) 1986-01-30
FI79833C (fi) 1990-03-12
US4933490A (en) 1990-06-12
NO165339B (no) 1990-10-22
DK164739B (da) 1992-08-10
NO844349L (no) 1985-05-03
EP0141408B1 (en) 1989-08-23
ES8507098A1 (es) 1985-09-16
AU3486184A (en) 1985-05-09
EP0141408A3 (en) 1986-05-07
CA1230610A (en) 1987-12-22
DK523084D0 (da) 1984-11-02
DK523084A (da) 1985-05-03
FI79833B (fi) 1989-11-30
DE3479495D1 (en) 1989-09-28

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Legal Events

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PBP Patent lapsed