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. 02, 1994
Filed:
Nov. 12, 1992
Katsuhisa Kojiri, Tsukuba, JP;
Shigeru Nakajima, Tsukuba, JP;
Aisaku Fuse, Tsukuba, JP;
Hiroyuki Suda, Tsukuba, JP;
Banyu Pharmaceutical Co., Ltd., Tokyo, JP;
Abstract
Herein disclosed are an antibacterial substance: BE-24566B represented by the following structural formula (I): ##STR1## or a pharmaceutically acceptable salt thereof; and an antibacterial agent comprising, as an essential component, the foregoing antibacterial substance: BE-24566B or a pharmaceutically acceptable salt thereof. The antibacterial substance BE-24566B or pharmaceutically acceptable salts thereof can be prepared according to a method comprising the steps of inoculating an antibacterial substance: BE-24566B-producing microorganism or a variant thereof into a culture medium to cultivate the microorganism or variant, in particular the strain FERM BP-3994 or a variant thereof, and isolating the intracellularly and/or extracellularly produced antibacterial substance. The substance BE-24566B exhibits potent antibacterial effect on gram-positive bacteria represented by methicillin-resistant Staphylococcus aureus and, therefore, very useful as a therapeutic agent for treating a variety of infectious diseases caused by gram-positive bacteria.