DK523084D0 - Fremgangsmaade til fremstilling af l(-)carnitinhydrochlorid og indre l(-)carnitinsalte - Google Patents

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

Info

Publication number: DK523084D0
Authority: DK; Denmark
Prior art keywords: carnitine; preparing; internal; salts; hydrochloride
Prior art date: 1983-11-02

Application number

DK523084A

Other languages

English (en)

Other versions

DK523084A (da

DK164739C (da

DK164739B (da

Inventor

Vincenzo Iannella

Original Assignee

Isom 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.)

1983-11-02

Filing date

1984-11-02

Publication date

1984-11-02

1983-11-02 Priority claimed from IT8323563A external-priority patent/IT1212785B/it

1984-10-22 Priority claimed from IT49045/84A external-priority patent/IT1199211B/it

1984-11-02 Application filed by Isom Spa filed Critical Isom Spa

1984-11-02 Publication of DK523084D0 publication Critical patent/DK523084D0/da

1985-05-03 Publication of DK523084A publication Critical patent/DK523084A/da

1992-08-10 Publication of DK164739B publication Critical patent/DK164739B/da

1992-12-28 Application granted granted Critical

1992-12-28 Publication of DK164739C publication Critical patent/DK164739C/da

Links

PHIQHXFUZVPYII-UHFFFAOYSA-N carnitine Chemical compound C[N+](C)(C)CC(O)CC([O-])=O PHIQHXFUZVPYII-UHFFFAOYSA-N 0.000 title 2

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

Publications (4)

Publication Number	Publication Date
DK523084D0 true DK523084D0 (da)	1984-11-02
DK523084A DK523084A (da)	1985-05-03
DK164739B DK164739B (da)	1992-08-10
DK164739C 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)	ES537690A0 (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

1984
- 1984-10-31 AU AU34861/84A patent/AU549565B2/en not_active Ceased
- 1984-10-31 CA CA000466746A patent/CA1230610A/en not_active Expired
- 1984-11-01 NO NO844349A patent/NO165339C/no unknown
- 1984-11-01 KR KR1019840006839A patent/KR870002000B1/ko not_active Expired
- 1984-11-02 EP EP84113184A patent/EP0141408B1/en not_active Expired
- 1984-11-02 DK DK523084A patent/DK164739C/da not_active IP Right Cessation
- 1984-11-02 FI FI844314A patent/FI79833C/fi not_active IP Right Cessation
- 1984-11-02 ES ES537690A patent/ES537690A0/es active Granted
- 1984-11-02 DE DE8484113184T patent/DE3479495D1/de not_active Expired
1987
- 1987-09-22 US US07/099,633 patent/US4933490A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4933490A (en)	1990-06-12
EP0141408A2 (en)	1985-05-15
KR870002000B1 (ko)	1987-11-30
EP0141408B1 (en)	1989-08-23
DE3479495D1 (en)	1989-09-28
NO165339B (no)	1990-10-22
FI844314L (fi)	1985-05-03
ES8507098A1 (es)	1985-09-16
AU549565B2 (en)	1986-01-30
EP0141408A3 (en)	1986-05-07
NO844349L (no)	1985-05-03
ES537690A0 (es)	1985-09-16
FI79833C (fi)	1990-03-12
NO165339C (no)	1991-01-30
DK523084A (da)	1985-05-03
FI79833B (fi)	1989-11-30
AU3486184A (en)	1985-05-09
DK164739C (da)	1992-12-28
DK164739B (da)	1992-08-10
FI844314A0 (fi)	1984-11-02
KR850004099A (ko)	1985-07-01
CA1230610A (en)	1987-12-22

Similar Documents

Publication	Publication Date	Title
DK566484D0 (da)	1984-11-29	Dihydropyridinderivat og fremgangsmaade til fremstilling deraf
DK89392D0 (da)	1992-07-07	Trifluormethansulfonater af heterocycliske carboxylsyrer og fremgangsmaade til deres fremstilling
DK164020C (da)	1992-09-28	Fast praeparat af dihydropyridin a samt fremgangsmaade til fremstilling heraf
DK191286D0 (da)	1986-04-24	Fremgangsmaade til fremstilling af hydrochloridt af 1-phenyl-1-diethylaminocarbonyl-2-aminomethyl-cyclopropan(z)
DK524784D0 (da)	1984-11-02	Naphthyl- eller tetrahydronaphthylsubstitueret naphthoesyre og derivater deraf
KR860004836A (ko)	1986-07-14	N-치환 α-아미노산의 제조방법
DK523084A (da)	1985-05-03	Fremgangsmaade til fremstilling af l(-)carnitinhydrochlorid og indre l(-)carnitinsalte
DK448284D0 (da)	1984-09-20	Fremgangsmaade til taerskning og indretning til udoevelse af fremgangsmaaden
DK527584D0 (da)	1984-11-06	Fremgangsmaade til fremstilling af substituerede og usubstituerede 2-carbamoylnicotin- eller -3-quinolincarboxylsyrer
DK12384A (da)	1984-08-20	Fremgangsmaade og fotoraster til fremstilling af halvtone-reproduktioner
DK241790D0 (da)	1990-10-05	Fremgangsmaade til fremstilling af sucralfat og aai-10001
DK491083A (da)	1984-07-14	Fremgangsmaade til fremstilling af salte af n-phosphonomethylglycin
DK168784A (da)	1985-03-31	Fremgangsmaade og anlaeg til dyrkning af krystaller
DK367683A (da)	1984-02-14	Fremgangsmaade til fremstilling af n-substituerede 1-oxido-nicotinamider og salte deraf
DK447284D0 (da)	1984-09-19	Aminoderivater af 2-(n-(2,2,5,5-tetramethyl-3-pyrrolin-3-carbonyl)),deres fremstilling og anvendelse
DK39689A (da)	1989-08-09	Fremgangsmaade til fremstilling af n-phosphonmethyliminodieddikesyre og n-phosphonmethyliminodieddikesyrechlorid
DK67786A (da)	1986-08-14	Fremgangsmaade til fremstilling af arylglycidylethere og 3-substituerede 1-alkylamino-2-propanoler
DK38284A (da)	1984-08-23	N-(substitueret methyl)-azetidin-2-oner og fremgangsmaade til fremstilling heraf
DK382284D0 (da)	1984-08-08	Fremgangsmaade til fremstilling af 7-acylamino-3-hydroxy-cephem-4-carbxylsyrer og 7-acylamino-3-hydroxy-1-dethia-1-oxacephem-4-carboxylsrer
DK337182A (da)	1983-01-30	Fremgangsmaade til fremstilling af 4-amino-butyramid og salte deraf
DK540879A (da)	1980-08-01	Fremgangsmaade til fremstilling af 4-amino-2-piperidinoquinazolin-derivater og salte deraf
DK465782A (da)	1983-04-24	Substituerede aminer og aminsalte som herbicidstraekkemidler
DK576582A (da)	1983-06-30	Fremgangsmaade til fremstilling af (amido)n-substituerede bleomyciner og deres salte
DK500684D0 (da)	1984-10-19	Fremgangsmaade og anlaeg til skoldning af et slagtedyr
DK296984A (da)	1984-12-21	3-substituerede-3-aminonitriler og fremgangsmaade til deres fremstilling

Legal Events

Date	Code	Title	Description
1996-07-22	PBP	Patent lapsed