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:
May. 14, 1996
Filed:
Feb. 14, 1995
Applicant:
Inventors:
Thomas Piccariello, Blacksburg, VA (US);
Gamini Samanaryke, Blacksburg, VA (US);
Assignee:
Insmed Pharmaceuticals, Inc., , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568833 ; 568822 ; 568832 ;
Abstract
The present invention relates to the synthesis of D-chiroinositol from a dialdose, comprising the steps of condensing the dialdose by an acyloin condensation reaction to form an inosose, protecting the carbon atoms at the 2, 3, 4 and 5 positions, reducing the ketone of the inosose and removing the protecting groups. In addition, a method of preparing mannodialdose from mannuronic acid is disclosed.