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:
May. 03, 1988
Filed:
Nov. 08, 1985
Applicant:
Inventors:
Susumu Nakagawa, Okazaki, JP;
Ryosuke Ushijima, Okazaki, JP;
Eiichi Mano, Kariya, JP;
Norikazu Ban, Okazaki, JP;
Minoru Sanada, Okazaki, JP;
Assignee:
Banyu Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514202 ; 540222 ;
Abstract
The invention relates to an antibiotic comprising a compound having the formula: ##STR1## wherein R.sup.1 is a straight chain, branched chain, or cyclic lower alkyl group which may be substituted by a carboxyl group, and R.sup.2 designates vicinal dihydroxyl groups or diacetoxy groups; or a pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof.