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. 10, 2006
Filed:
May. 09, 2001
Chaitan Khosla, Palo Alto, CA (US);
Gary Ashley, Alameda, CA (US);
Camilla Kao, Palo Alto, CA (US);
Robert Mcdaniel, Palo Alto, CA (US);
Chaitan Khosla, Palo Alto, CA (US);
Gary Ashley, Alameda, CA (US);
Camilla Kao, Palo Alto, CA (US);
Robert McDaniel, Palo Alto, CA (US);
The LeLand Stanford Junior University, Palo Alto, CA (US);
Kosan Biosciences, Inc., Hayward, CA (US);
Abstract
A polyketide or glycosylated polyketide which has the formula:wherein R* is methyl or ethyl;each of R-Ris methyl;Xis OH or H; and/orXis=O, OH or H;Xis OH or H;Xis OH or H;a pi bond is present at positions 10-11, 8-9, 4-5 and/or 2-3; and wherein at least one of the following characteristics is present:Xis H;Xis OH or H;Xis H;Xis H; ora pi bond is present at positions 10-11, 8-9, 4-5 and/or 2-3.