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. 14, 2003
Filed:
Oct. 11, 2001
Valeria Szell, Budapest, HU;
Ildiko Lang, Budapest, HU;
Istvan Barta, Buapest, HU;
Aniko Tedges, Budapest, HU;
Karoly Albrecht, Budapest, HU;
Julianna Mozes Nee Suto, Budapest, HU;
Istvan M. Szabo, Budapest, HU;
Magdolna Petroczki, Budapest, HU;
Janos Erdei, Debrecen, HU;
Eva Gulyas, Debrecen, HU;
Gabor Balogh, Debrecen, HU;
Biogal Gyogyszergyar Rt., Debrecen, HU;
Abstract
A procedure for the preparation of pseudomonic acid A comprising submerged cultivation of a Pseudomonas bacterium strain capable of biosynthesis of the substantially pure pseudomonic acid A in aerated conditions via fermentation; and isolation of the desired compound is disclosed. In particular, the procedure of the present invention comprises cultivation of the Pseudomonas sp. bacterium strain No. 19/26 deposited under accession No. NCAIM(P)B 001235 in the National Collection of the Agricultural and Industrial Microorganisms, Budapest, Hungary, or its pseudomonic acid A-producing mutant or variant, on a medium at a temperature of between about 20° C. and 30° C. containing organic nitrogen and carbon sources and, optionally, mineral salts.