SE446264B - Forfarande for framstellning av d-kamferat av l-karnitinamid och d-kamferat av d-karnitinamid - Google Patents

Forfarande for framstellning av d-kamferat av l-karnitinamid och d-kamferat av d-karnitinamid

Info

Publication number
SE446264B
SE446264B SE7905968A SE7905968A SE446264B SE 446264 B SE446264 B SE 446264B SE 7905968 A SE7905968 A SE 7905968A SE 7905968 A SE7905968 A SE 7905968A SE 446264 B SE446264 B SE 446264B
Authority
SE
Sweden
Prior art keywords
carnitinamide
solution
camphorate
hydrochloride
carnitine
Prior art date
Application number
SE7905968A
Other languages
English (en)
Swedish (sv)
Other versions
SE7905968L (sv
Inventor
Witt P De
E Diamanti
Original Assignee
Cavazza Claudio
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 Cavazza Claudio filed Critical Cavazza Claudio
Publication of SE7905968L publication Critical patent/SE7905968L/
Publication of SE446264B publication Critical patent/SE446264B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/06—Saturated compounds having a carboxyl group bound to a five-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7905968A 1978-07-10 1979-07-09 Forfarande for framstellning av d-kamferat av l-karnitinamid och d-kamferat av d-karnitinamid SE446264B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50222/78A IT1156852B (it) 1978-07-10 1978-07-10 Procedimento industriale per la preparazione del d'canforato della l carnitinammide e del d canforato della d carnitinammide e sue applicazioni

Publications (2)

Publication Number Publication Date
SE7905968L SE7905968L (sv) 1980-01-11
SE446264B true SE446264B (sv) 1986-08-25

Family

ID=11272520

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905968A SE446264B (sv) 1978-07-10 1979-07-09 Forfarande for framstellning av d-kamferat av l-karnitinamid och d-kamferat av d-karnitinamid

Country Status (20)

Country Link
US (1) US4254053A (ja)
JP (1) JPS5513299A (ja)
AT (1) AT370086B (ja)
AU (1) AU526044B2 (ja)
BE (1) BE877609A (ja)
CA (1) CA1117977A (ja)
CH (1) CH643236A5 (ja)
DE (1) DE2927672A1 (ja)
DK (1) DK149842C (ja)
ES (1) ES482327A1 (ja)
FR (1) FR2430930A1 (ja)
GB (1) GB2025412B (ja)
GR (1) GR69678B (ja)
IE (1) IE48908B1 (ja)
IL (1) IL57745A (ja)
IT (1) IT1156852B (ja)
LU (1) LU81482A1 (ja)
NL (1) NL190755C (ja)
NO (1) NO150879C (ja)
SE (1) SE446264B (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648287A5 (de) * 1981-01-21 1985-03-15 Lonza Ag Verfahren zur herstellung von carnitinamid.
CH658857A5 (de) * 1984-04-04 1986-12-15 Lonza Ag Optisch aktives di-(3-chlor-2-oxy-propyltrimethylammonium)-tartrat.
GB2195630B (en) * 1986-08-26 1990-07-18 Chuo Kaseihin Co Inc Method for producing carnitine, l-carnitineamide hydrolase and method for producing same
JP2588930B2 (ja) * 1988-05-13 1997-03-12 鐘淵化学工業株式会社 カルニチンの製造方法
JP2581156B2 (ja) * 1988-05-26 1997-02-12 日立電子エンジニアリング株式会社 レーザ共振器のレーザパワー密度測定方式
IT1256705B (it) * 1992-12-21 1995-12-12 Sigma Tau Ind Farmaceuti Procedimento per la preparazione di l-(-)-carnitina a partire da un prodotto di scarto avente opposta configurazione.
IT1261230B (it) * 1993-04-08 1996-05-09 Sigma Tau Ind Farmaceuti Procedimento migliorato per la preparazione di l-(-)-carnitina a partire da suoi precursori aventi opposta configurazione.
KR100255039B1 (ko) 1997-07-28 2000-05-01 박영구 L-카르니틴의제조방법
JP2003508488A (ja) * 1999-09-03 2003-03-04 シグマ−タウ・ヘルスサイエンス・ソシエタ・ペル・アチオニ 超微細ｌ−カルニチン、その調製方法、それを含む組成物、及びその使用方法
US20070087975A1 (en) * 2005-10-17 2007-04-19 Sigma-Tau Industrie Farmaceutiche Riunite Spa Compound useful for the prevention and treatment of left ventricular hypertrophy in dialysed patients
EP1852416A1 (en) * 2006-05-04 2007-11-07 Universita'degli Studi Di Milano Enantiomeric resolution of a carnitinamide salt by preferential crystallization
US8334132B2 (en) 2006-11-09 2012-12-18 Mitsubishi Rayon Co., Ltd. Process for production of a betaine such as carnitine
JP2008231046A (ja) * 2007-03-22 2008-10-02 Mitsubishi Rayon Co Ltd 光学活性カルニチンアミドハロゲン化物の精製方法
EP2353596A1 (en) 2010-02-02 2011-08-10 SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A. Combination composition, comprising as active ingredients L-carnitine or propionyl L-carnitine, for the prevention or treatment of chronic venous insufficiency
EP2363126A1 (en) 2010-03-04 2011-09-07 SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A. Composition comprising as active ingredient L-carnitine in combination with hydroxykynurenine-O-beta-DL-glucoside, for the prevention and/or treatment of pathologies of the eye due to ultraviolet radiation
SG185692A1 (en) 2010-06-16 2013-01-30 Sigma Tau Ind Farmaceuti Acetyl-carnitine for use in a method for increasing neurogenesis in neural tissue
US9114120B2 (en) 2010-11-22 2015-08-25 Sigma-Tau Industrie Farmaceutiche Riunite, S.P.A. Therapeutical method for the treatment of the Leber optic neuropathy
WO2012076352A1 (en) 2010-12-09 2012-06-14 Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. Composition for topical use for treating skin disorders
EP2586438A1 (en) 2011-10-28 2013-05-01 SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A. Compound useful for preventing cognitive deficit disorders in a new born from HIV-seropositive pregnant female who is in treatment with azidothymidine
EP2783695A1 (en) 2013-03-28 2014-10-01 SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A. Physiological supplement or medicament for ophthalmic use containing L-carnitine or alkanoyl L-carnitines in combination with eledoisin
CA2931109C (en) 2013-12-05 2021-08-24 Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. Composition useful for promoting female fertility
CA2954004C (en) 2014-07-03 2023-10-10 NAN Global, LLC Methods and compositions for treating obesity, preventing weight gain, promoting weight loss, promoting slimming, or treating or preventing the development of diabetes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE659194A (ja) * 1965-02-03 1965-08-03
BE660039A (ja) * 1965-02-22 1965-08-23
US3632623A (en) * 1967-11-21 1972-01-04 Basf Ag Beta-carbamyl-beta-hydroxyethyl)-alkylammonium salts

Also Published As

Publication number Publication date
NL190755C (nl) 1994-08-01
ES482327A1 (es) 1980-04-01
GB2025412B (en) 1983-03-02
IL57745A0 (en) 1979-11-30
FR2430930A1 (fr) 1980-02-08
NL7905349A (nl) 1980-01-14
IT1156852B (it) 1987-02-04
FR2430930B1 (ja) 1983-12-23
JPS6320217B2 (ja) 1988-04-26
DK149842C (da) 1987-06-15
CH643236A5 (it) 1984-05-30
IE48908B1 (en) 1985-06-12
GB2025412A (en) 1980-01-23
DE2927672A1 (de) 1980-01-31
AU4878079A (en) 1980-01-17
AU526044B2 (en) 1982-12-16
CA1117977A (en) 1982-02-09
DE2927672C2 (ja) 1989-06-01
AT370086B (de) 1983-02-25
BE877609A (fr) 1979-11-05
NO792281L (no) 1980-01-11
US4254053A (en) 1981-03-03
DK288679A (da) 1980-01-11
LU81482A1 (fr) 1979-10-31
GR69678B (ja) 1982-07-07
NL190755B (nl) 1994-03-01
ATA473779A (de) 1982-07-15
JPS5513299A (en) 1980-01-30
NO150879B (no) 1984-09-24
SE7905968L (sv) 1980-01-11
NO150879C (no) 1985-01-09
DK149842B (da) 1986-10-13
IT7850222A0 (it) 1978-07-10
IL57745A (en) 1982-03-31
IE791310L (en) 1980-01-10

Similar Documents

Publication Publication Date Title
SE446264B (sv) Forfarande for framstellning av d-kamferat av l-karnitinamid och d-kamferat av d-karnitinamid
EP0442584B1 (en) Process for the preparation of an optically active amino acid amide
US3213106A (en) Process of racemizing optically active alpha acids
Lorenz et al. Crystallization based separation of enantiomers
US20080207945A1 (en) Preparation of gabapentin by liquid-liquid extraction
US5166426A (en) Process for producing l-carnitine from d,l-carnitine nitrile salts
CA3016962A1 (en) Industrial process for the preparation of (5s,10s)-10-benzyl-16-methyl-11,14,18-trioxo-15,17,19-trioxa-2,7,8-trithia-12-azahenicosan-5-aminium (e)-3-carboxyacrylate salt
JPH07119231B2 (ja) ラクツロースの製造方法
US5200555A (en) Process for the preparation of S(+)-6-methoxy-α-methyl-2-naphthalene-acetic acid
US6162946A (en) Processing for producing allyl 2-hydroxyisobutyrate
US4330484A (en) Diastereomeric salts of malic acid and 2-aminobutanol, and process for the resolution of rademis maic acid
CN109689620B (zh) 拆分巴氯芬盐的方法
US3748355A (en) Crystallization process for the recovery of alkaline nitrilotriacetates
JP3243891B2 (ja) ピルビン酸の精製方法
JPH052665B2 (ja)
KR820001460B1 (ko) L-카르니틴아마이드 및 d-카르니틴아마이드의 d-캄포레이트 제조방법
US3683002A (en) Optical separation of methionine nitrile
JPS58157751A (ja) モノメチルヒドラジンの回収方法
WO1990008126A1 (en) Resolution process
JP5704182B2 (ja) 光学活性テトラヒドロフラン−２−カルボン酸の製造方法
JPH0583546B2 (ja)
JPH0753503A (ja) アミノエタンスルホン酸アルカリ金属塩又はアルキルｎ−置換アミノエタンスルホン酸アルカリ金属塩類の精製方法
JPS6261584B2 (ja)
JPH01290655A (ja) アミノ酸メチルエスエル鉱酸塩の製造法
JPH0419215B2 (ja)

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7905968-9

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7905968-9

Format of ref document f/p: F