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. 07, 2021
Filed:
Jan. 04, 2021
The United States of America, As Represented BY the Secretary of Agriculture, Washington, DC (US);
Michael A. Jackson, Morton, IL (US);
Neil P. Price, Edelstein, IL (US);
The United States of America, as represented The Secretary of Agriculture, Washington, DC (US);
Abstract
Disclosed are C-glycoside amine derivatives of the formula:R—CH—C(CH)—NH—Rwherein R is a saccharide (e.g., as described in U.S. Pat. No. 8,314,219) and Ris an acyl moiety derived from any ketone of the formula R—C(O)—Rwherein Ris C1 to C22 straight or branched chain hydrocarbon which may be saturated or unsaturated. In addition, a method for making the C-glycoside amine derivatives involving (1) reacting a saccharide (e.g., glucose) C-glycoside ketone with a catalyst (e.g., Rh), about 10 to about 25 fold excess NH, and an organic solvent (e.g., methanol) to form a saccharide C-glycoside amine, and (2) reacting said saccharide C-glycoside amine with a catalyst (e.g., Rh), an organic solvent (e.g., methanol), and an acyl moiety derived from any ketone of the formula R—C(O)—Rwherein Ris C1 to C22 straight or branched chain hydrocarbon which may be saturated or unsaturated to form said C-glycoside amine derivative.