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. 25, 1976
Filed:
Aug. 21, 1972
Applicant:
Inventors:
Takashi Osono, Tokyo, JA;
Kiruko Moriyama, Tokyo, JA;
Keisuke Murakami, Tokyo, JA;
Hamao Umezawa, Tokyo, JA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07c / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 424181 ;
Abstract
Alkanoyl-josamycins having no bitter taste, in which at least one of the two secondary hydroxyl groups of Josamycin is acylated (introduction of alkanoyl group). The compounds have the same pharmaceutical effect as Josamycin which is effective in inhibiting the growth of Gram-positive bacteria.