The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 1990
Filed:
Apr. 22, 1988
Applicant:
Inventors:
Assignee:
Pierre Fabre Medicament, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C08B / ;
U.S. Cl.
CPC ...
536-11 ; 536 53 ; 424 92 ; 514889 ;
Abstract
The present invention relates to a polysaccharide derivative, which is a derivative of D.25 in which the galactofuranose (Gal.sub.f) residues of the linear polysaccharide chain have been converted at least partly to arabinose. It also relates to the process for its preparation, to its use as an immunostimulant, and to pharmaceutical compositions containing the derivative.