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. 17, 2017
Filed:
Jan. 31, 2012
Applicants:
Shidong Liu, Shanghai, CN;
Zhaoli Zhang, Shanghai, CN;
Yi Chen, Shanghai, CN;
Xiusheng Wang, Shanghai, CN;
Liangliang Zhou, Shanghai, CN;
Xiaoming Ji, Shanghai, CN;
Inventors:
Shidong Liu, Shanghai, CN;
Zhaoli Zhang, Shanghai, CN;
Yi Chen, Shanghai, CN;
Xiusheng Wang, Shanghai, CN;
Liangliang Zhou, Shanghai, CN;
Xiaoming Ji, Shanghai, CN;
Assignee:
Shanghai Techwell Biopharmaceutical Co., Ltd., Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 7/54 (2006.01); C07K 7/56 (2006.01); C12N 1/14 (2006.01); C12R 1/645 (2006.01); C12P 7/64 (2006.01);
U.S. Cl.
CPC ...
C07K 7/54 (2013.01); C07K 7/56 (2013.01); C12N 1/14 (2013.01); C12P 7/64 (2013.01); C12R 1/645 (2013.01);
Abstract
Provided is a method for preparing a compound represented by Formula I or a salt thereof, whereinF-11899 (FERM BP2635) and/or a mutant strain thereof is cultured in a medium containing amino acid or a salt thereof, an insoluble organic source, and a sugar alcohol, to produce the compound of Formula I or a salt thereof.