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NO905146L - PROCEDURE FOR THE PREPARATION OF GLYCOSAMINOGLYCAL SALTS. - Google Patents

PROCEDURE FOR THE PREPARATION OF GLYCOSAMINOGLYCAL SALTS.

Info

Publication number
NO905146L
NO905146L NO90905146A NO905146A NO905146L NO 905146 L NO905146 L NO 905146L NO 90905146 A NO90905146 A NO 90905146A NO 905146 A NO905146 A NO 905146A NO 905146 L NO905146 L NO 905146L
Authority
NO
Norway
Prior art keywords
salts
alkyl
represent
glycosaminoglycal
procedure
Prior art date
Application number
NO90905146A
Other languages
Norwegian (no)
Other versions
NO905146D0 (en
Inventor
Alma Dal Pozzo
Maurizio Acquasaliente
Giancarlo Sportoletti
Monique Sarret
Paolo Ferruti
Francesco De Santis
Original Assignee
Italfarmaco 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 IT20854/88A external-priority patent/IT1219704B/en
Priority claimed from IT8947985A external-priority patent/IT1231915B/en
Priority claimed from PCT/EP1989/000605 external-priority patent/WO1989012070A1/en
Application filed by Italfarmaco Spa filed Critical Italfarmaco Spa
Publication of NO905146D0 publication Critical patent/NO905146D0/en
Publication of NO905146L publication Critical patent/NO905146L/en

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

Abstract

Salter av glykosaminoglykaner (heparin, dets fraksjoner eller ragmenter "supersulfaterte" , dermatansulfat, heparansulfat, modifiserte hepariner) med kationer med formel (I), hvor Rlf R2 , R3 og R4 representerer f. eks. H, alkyl, sykloalkyl , R5 og R6 representerer H, alkyl eller aryl, R7 og R8 representerer H eller alkyl, n og m er området fra l til 4 mens X = -0-CO-O-, -O-CO-, -HN- CO-, -NH-CO-NH- etc., som utviser typiske farmakologiske egenskaper av glykosaminoglykanene selv ved oral eller rektal administrering.Salts of glycosaminoglycans (heparin, its fractions or "super-sulfated", dermatan sulfate, heparan sulfate, modified heparins) with cations of formula (I), wherein R1, R2, R3 and R4 represent e.g. H, alkyl, cycloalkyl, R5 and R6 represent H, alkyl or aryl, R7 and R8 represent H or alkyl, n and m are the range from 1 to 4 while X = -O-CO-O-, -O-CO-, -HN- CO-, -NH-CO-NH-, etc., which exhibit typical pharmacological properties of the glycosaminoglycans even by oral or rectal administration.

NO90905146A 1988-06-03 1990-11-28 PROCEDURE FOR THE PREPARATION OF GLYCOSAMINOGLYCAL SALTS. NO905146L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT20854/88A IT1219704B (en) 1988-06-03 1988-06-03 GLYCOSAMINOGLICAN SALTS, PROCEDURE FOR THEIR PREPARATION AND RELATED PHARMACEUTICAL COMPOSITIONS
IT8947985A IT1231915B (en) 1989-05-24 1989-05-24 New glycosamino-glycan salts
PCT/EP1989/000605 WO1989012070A1 (en) 1988-06-03 1989-05-30 Glycosaminoglycan salts, processes for the preparation thereof and pharmaceutical compositions containing them

Publications (2)

Publication Number Publication Date
NO905146D0 NO905146D0 (en) 1990-11-28
NO905146L true NO905146L (en) 1990-11-28

Family

ID=27222738

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90905146A NO905146L (en) 1988-06-03 1990-11-28 PROCEDURE FOR THE PREPARATION OF GLYCOSAMINOGLYCAL SALTS.

Country Status (3)

Country Link
DE (1) DE423151T1 (en)
FI (1) FI905934A0 (en)
NO (1) NO905146L (en)

Also Published As

Publication number Publication date
DE423151T1 (en) 1991-09-05
FI905934A7 (en) 1990-11-30
NO905146D0 (en) 1990-11-28
FI905934A0 (en) 1990-11-30

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