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. 28, 2006
Filed:
May. 10, 2004
Applicants:
Valerie S. Bernan, New City, NY (US);
Edmund I. Graziani, Ridgewood, NJ (US);
Inventors:
Valerie S. Bernan, New City, NY (US);
Edmund I. Graziani, Ridgewood, NJ (US);
Assignee:
Wyeth Holdings Corporation, Madison, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/42 (2006.01); A01N 63/00 (2006.01); A61K 31/44 (2006.01); C12P 1/00 (2006.01); C12P 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The disclosure describes the production of anticancer agent LL-D45042, having the structure:by fermentation, to methods for the recovery and concentration of this anticancer agent from crude solutions, and to processes for the purification of this anticancer agent as well as a new microorganism of the speciesLL-D45042 and mutants thereof useful in the preparation of this compound.