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:
Nov. 14, 1995
Filed:
Jul. 20, 1993
Applicant:
Inventors:
Mitsuaki Tsunakawa, Kamiooka, JP;
Tetsuro Yamasaki, Kohoku, JP;
Koji Tomita, Tokyo, JP;
Osamu Tenmyo, Midori, JP;
Assignee:
Bristol-Myers Squibb Co., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424118 ; 424119 ; 435 74 ; 435822 ; 514 25 ; 514 32 ; 536-71 ; 536 168 ; 536 179 ; 536 181 ;
Abstract
A novel antibiotic complex designated BU-4224V produced by fermentation of Kibdelosporangium albatum sp. nov. Strain R761-7. The complex may be separated chromatographically into bioactive components designated BU-4224V A, B.sub.1, B.sub.2, and C. The components BU-4224V B.sub.1 and B.sub.2 display both antiviral and antimicrobial activity, while component BU-4224V A has antimicrobial activity and component BU-4224V C has antiviral activity.