ITMI921702A1 - Procedimento per la purificazione di eparina sodica da dermatansolfato ed acido etilendiammino tetracetico - Google Patents

Procedimento per la purificazione di eparina sodica da dermatansolfato ed acido etilendiammino tetracetico

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Publication number
ITMI921702A1
ITMI921702A1 IT92MI001702A ITMI921702A ITMI921702A1 IT MI921702 A1 ITMI921702 A1 IT MI921702A1 IT 92MI001702 A IT92MI001702 A IT 92MI001702A IT MI921702 A ITMI921702 A IT MI921702A IT MI921702 A1 ITMI921702 A1 IT MI921702A1
Authority
IT
Italy
Prior art keywords
sodium heparin
dermatansulfate
purification
procedure
purified
Prior art date
Application number
IT92MI001702A
Other languages
English (en)
Inventor
Antonino Pintabona
Ambrosi Luigi De
Original Assignee
Schwarz Pharma S P A
Derivati Organici Lab
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 Schwarz Pharma S P A, Derivati Organici Lab filed Critical Schwarz Pharma S P A
Priority to IT92MI001702A priority Critical patent/ITMI921702A1/it
Publication of ITMI921702A0 publication Critical patent/ITMI921702A0/it
Publication of ITMI921702A1 publication Critical patent/ITMI921702A1/it

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  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'eparina sodica grezza ottenuta secondo tecniche note di lisi enzimatica dei tessuti animali altamente vascolarizzati viene depurata da dermatansolfato e acido etilendiammintetracetico con un procedimento in cui l'eparina sodica grezza viene disciolta, percolata su resine scambioioniche di tipo anionico, sottoposta successivamente all'azione di condroitinasi ed infine sottoposta ad ultrafiltrazione per l'eliminazione dei prodotti di degradazione. L'eparina sodica così depurata presenta un comportamento terapeutico più omogeneo rispetto alle eparine sodiche attualmente note.
IT92MI001702A 1992-07-14 1992-07-14 Procedimento per la purificazione di eparina sodica da dermatansolfato ed acido etilendiammino tetracetico ITMI921702A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT92MI001702A ITMI921702A1 (it) 1992-07-14 1992-07-14 Procedimento per la purificazione di eparina sodica da dermatansolfato ed acido etilendiammino tetracetico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92MI001702A ITMI921702A1 (it) 1992-07-14 1992-07-14 Procedimento per la purificazione di eparina sodica da dermatansolfato ed acido etilendiammino tetracetico

Publications (2)

Publication Number Publication Date
ITMI921702A0 ITMI921702A0 (it) 1992-07-14
ITMI921702A1 true ITMI921702A1 (it) 1994-01-14

Family

ID=11363663

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92MI001702A ITMI921702A1 (it) 1992-07-14 1992-07-14 Procedimento per la purificazione di eparina sodica da dermatansolfato ed acido etilendiammino tetracetico

Country Status (1)

Country Link
IT (1) ITMI921702A1 (it)

Also Published As

Publication number Publication date
ITMI921702A0 (it) 1992-07-14

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