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:
Jan. 17, 2006
Filed:
Sep. 28, 2004
Daniel L. Comins, Raleigh, NC (US);
Shenlin Huang, Edison, NJ (US);
Daniel L. Comins, Raleigh, NC (US);
Shenlin Huang, Edison, NJ (US);
North Carolina State University, Raleigh, NC (US);
Abstract
A method of making a compound of Formula VI:wherein Tr is a triphenyl group; R, Rand Rare each independently selected from the group consisting of H, C1–C4 alkyl, C1–C4 alkoxy, aryl, heteroaryl, and arylalkyl; Ris C2–C6 alkyl, and Rand Rare each independently H or C1–C4 alkyl, involves the step of reacting a compound of Formula V:with Tr-OH to produce a compound of Formula VI. The compounds of Formula VI are useful as intermediates in the manufacture of antibiotic agents. Methods of making compounds of Formula V, and intermediates made or used in the foregoing methods, are also described.