Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1991007417) METHOD FOR THE PREPARATION AND PURIFICATION OF A MIXTURE OF GLYCOSPHINGOLIPIDS FREE FROM CONTAMINATION BY NON-CONVENTIONAL VIRUSES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007417 International Application No.: PCT/EP1990/001960
Publication Date: 30.05.1991 International Filing Date: 16.11.1990
IPC:
C07H 1/08 (2006.01) ,C07H 15/10 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
1
Processes for the preparation of sugar derivatives
06
Separation; Purification
08
from natural products
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
15
Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
02
Acyclic radicals, not substituted by cyclic structures
04
attached to an oxygen atom of a saccharide radical
10
containing unsaturated carbon-to-carbon bonds
Applicants:
FIDIA S.P.A. [IT/IT]; Via Ponte della Fabbrica, 3/A I-35031 Abano Terme, IT (AllExceptUS)
DELLA VALLE, Francesco [IT/IT]; IT (UsOnly)
CALLEGARO, Lanfranco [IT/IT]; IT (UsOnly)
LORENZI, Silvana [IT/IT]; IT (UsOnly)
Inventors:
DELLA VALLE, Francesco; IT
CALLEGARO, Lanfranco; IT
LORENZI, Silvana; IT
Agent:
VOSSIUS & PARTNER; P.O. Box 86 07 67 D-8000 München 86, DE
Priority Data:
41716 A/9018.10.1990IT
41747 A/8917.11.1989IT
Title (EN) METHOD FOR THE PREPARATION AND PURIFICATION OF A MIXTURE OF GLYCOSPHINGOLIPIDS FREE FROM CONTAMINATION BY NON-CONVENTIONAL VIRUSES
(FR) PROCEDE POUR LA PREPARATION ET LA PURIFICATION D'UN MELANGE DE GLYCOSPHINGOLIPIDES EXEMPTS DE CONTAMINATION PAR DES VIRUS NON TRADITIONNELS
Abstract:
(EN) The process of the invention relates to a process for the preparation of a ganglioside mixture, free from contaminants associated with non-conventional, life-threatening viruses, without altering the biological and pharmacological characteristics of the mixture on the central and peripheral nervous systems.
(FR) Le procédé décrit se rapporte à un procédé pour préparer un mélange de gangliosides exempt de substances contaminantes associées à des virus non traditionnels menaçant la vie d'un patient, sans modifier les effets biologiques et pharmacologiques du mélange sur les systèmes nerveux central et périphérique.
Designated States: AU, CA, FI, HU, JP, KR, NO, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI913454NO19912780EP0454818CA2045142KR1019920701225AU1990067275