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:
Mar. 10, 2009
Filed:
Sep. 15, 2003
Philip L. Fuchs, West Lafayette, IN (US);
David J. Meyers, Brookline, MA (US);
Eduardo Torres, West Lafayette, IN (US);
Taesik Park, West Lafayette, IN (US);
IN C. Kim, New Haven, CT (US);
Yuzhong Chen, Newark, DE (US);
Douglas Lantrip, Lafayette, IN (US);
Jerry B. Evarts, Jr., San Mateo, CA (US);
Philip L. Fuchs, West Lafayette, IN (US);
David J. Meyers, Brookline, MA (US);
Eduardo Torres, West Lafayette, IN (US);
Taesik Park, West Lafayette, IN (US);
In C. Kim, New Haven, CT (US);
Yuzhong Chen, Newark, DE (US);
Douglas Lantrip, Lafayette, IN (US);
Jerry B. Evarts, Jr., San Mateo, CA (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
The invention provides novel six and seven-carbon termini-differentiated polypropionate stereotetrads and stereopentads useful in syntheses of natural products. The invention also provides a novel alkylative sulfenylation-desulfonylation process that efficiently transforms enantiopure epoxyvinyl sulfones to syn and anti dienylsulfides in two operations.