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:
Dec. 09, 2008
Filed:
Apr. 01, 2003
Nicos A. Petasis, Hacienda Heights, CA (US);
Ilia A. Zavialov, Princeton, NJ (US);
Zubin D. Patel, Cerritos, CA (US);
Nicos A. Petasis, Hacienda Heights, CA (US);
Ilia A. Zavialov, Princeton, NJ (US);
Zubin D. Patel, Cerritos, CA (US);
University of Southern California, Los Angeles, CA (US);
Abstract
Synthetic methods provide for the simple, efficient preparation of amino polyols and derivatives. The methods include a three-component reaction of a carbohydrates with organoboron compounds and primary or secondary amine derivatives. The resulting amino polyols can be transformed into amino sugars. In one implementation, the amine moiety is protected, and an alkenyl, aryl or heteroaryl moiety is cleaved to form the amino sugar. Amino polyols and amino sugars prepared according to the methods are also described.