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:
Oct. 21, 1986
Filed:
Dec. 16, 1983
Applicant:
Inventors:
Frieder W Lichtenthaler, Muhltal, DE;
Roger G Klimesch, Alsbach-Hahnlein, DE;
Assignee:
Suddeutsche Zucker-Aktiengesellschaft, Mannheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 172 ; 536-41 ; 536124 ;
Abstract
The invention relates to derivatives and reduction products of D-glucopyranosyl-alpha(1.fwdarw.5)-d-arabinonic acid, having the general formula: ##STR1## wherein X is one of the following groups: --COOM, --COOR', CONH.sub.2 or --CH.sub.2 OH, where M is an alkali metal and R' is an alkyl group; and where R is a hydrogen atom or an acyl group. The compounds of formula (I) include compounds in which the arabinonic acid chain is closed in a lactone ring. A method for producing the derivatives and reaction products is described, and uses therefor are also provided.