[go: up one dir, main page]

HK1005861B - 由一具有对立之构型的废弃物产物来制造l─﹝-﹞─肉硷之方法 - Google Patents

由一具有对立之构型的废弃物产物来制造l─﹝-﹞─肉硷之方法 Download PDF

Info

Publication number
HK1005861B
HK1005861B HK98104936.2A HK98104936A HK1005861B HK 1005861 B HK1005861 B HK 1005861B HK 98104936 A HK98104936 A HK 98104936A HK 1005861 B HK1005861 B HK 1005861B
Authority
HK
Hong Kong
Prior art keywords
carnitine
carbon atoms
group
acyl
formula
Prior art date
Application number
HK98104936.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1005861A1 (zh
Inventor
Giannessi Fabio
Laura Bolognesi Maria
Ornella Tinti Maria
De Angelis Francesco
Original Assignee
Sigma-Tau Industrie Farmaceutiche Riunite S.P.A.
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 ITRM920915A external-priority patent/IT1256705B/it
Application filed by Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. filed Critical Sigma-Tau Industrie Farmaceutiche Riunite S.P.A.
Publication of HK1005861A1 publication Critical patent/HK1005861A1/zh
Publication of HK1005861B publication Critical patent/HK1005861B/zh

Links

HK98104936.2A 1992-12-21 1998-06-05 由一具有对立之构型的废弃物产物来制造l─﹝-﹞─肉硷之方法 HK1005861B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM920915 1992-12-21
ITRM920915A IT1256705B (it) 1992-12-21 1992-12-21 Procedimento per la preparazione di l-(-)-carnitina a partire da un prodotto di scarto avente opposta configurazione.

Publications (2)

Publication Number Publication Date
HK1005861A1 HK1005861A1 (zh) 1999-01-29
HK1005861B true HK1005861B (zh) 1999-01-29

Family

ID=

Similar Documents

Publication Publication Date Title
EP0609643B1 (en) Process for manufacturing L-(-)-carnitine from a waste product having opposite configuration
EP0623588B1 (en) Improved process for manufacturing L-(-)-carnitine from waste products having opposite configuration
US5041643A (en) Process for the production of R(+)-aminocarnitine and S(-)-aminocarnitine
US5532410A (en) Process for manufacturing L(-)-carnitine from a waste product having opposite configuration
EP1082291B1 (en) Chemical process for the stereoselective synthesis of r-(-)-carnitine
EP1100768B1 (en) Process for the preparation of r-(-)-carnitine
HK1005861B (zh) 由一具有对立之构型的废弃物产物来制造l─﹝-﹞─肉硷之方法
EP0765876B1 (en) Process for the preparation of (s)-beta-hydroxy-gamma-butyrolactone
HK1005867B (zh) 由具有相反构型之废弃物中制造l-(-)-肉毒硷之改良方法
HK1005723B (zh) 由具有相反构型之废弃物中制造l-(-)-肉毒硷之改良方法
JPS63192746A (ja) ３−シアノ−２−ヒドロキシプロピルトリメチルアンモニウム・ジアセチル酒石酸塩及びその製造方法