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:
Aug. 15, 2000
Filed:
Aug. 16, 1999
Applicant:
Inventors:
David Allen Hay, Indianapolis, IN (US);
Tony Yantao Zhang, Indianapolis, IN (US);
Assignees:
Eli Lilly and Company, Indianapolis, IN (US);
Wayne State University, Detroit, MI (US);
University of Hawaii, Honolulu, HI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549292 ; 549 60 ; 548517 ; 5462821 ;
Abstract
This invention provides processes for preparing lactone intermediates useful for the preparation of pharmaceutical compounds such as tetrahydrolipstatin and cryptophycin compounds.