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:
Jul. 09, 2013
Filed:
Dec. 25, 2008
Kouhei Matsui, Osaka, JP;
Kazuyuki Minagawa, Osaka, JP;
Osamu Yoshida, Osaka, JP;
Kenji Morimoto, Osaka, JP;
Yuuki Ogata, Osaka, JP;
Kouhei Matsui, Osaka, JP;
Kazuyuki Minagawa, Osaka, JP;
Osamu Yoshida, Osaka, JP;
Kenji Morimoto, Osaka, JP;
Yuuki Ogata, Osaka, JP;
Shionogi & Co., Ltd., Osaka, JP;
Abstract
The present invention provides novel glycopeptides antibiotic derivatives comprising a sugar residue (I) represented by the formula: (wherein n is an integer of 1 to 5: Sugs are each independently a monosaccharide, (Sug)is a divalent sugar residue formed by binding of same or different 1 to 5 monosaccharides; Ris optionally substituted lower alkyl, optionally substituted lower alkenyl, or optionally substituted cycloalkyl; and Ris OH or NHAc (Ac is acetyl)) is bound to an aromatic ring of the fourth amino acid residue in the glycopeptide skeleton. These derivatives have antibacterial activity against vancomycin-resistant bacteria.