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:
Apr. 22, 1980
Filed:
Feb. 24, 1978
Theo Schroder, Wuppertal, DE;
Karl-Georg Metzger, Wuppertal, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
The invention relates to new derivatives, substituted on one or more nitrogen atoms, of 4,6-di-(amino-glycosyl)-1,3-diamino-cyclitols, which include the gentamycins, sisomicin, verdamycin, tobramycin, the kanamycins, the antibiotics G-418, 66-40 B, 66-40 D, JI-20 B, JI-20 B and G-52, and the 5-epi-, 5-epi-amino-5-deoxy and 5-epi-azido-5-deoxy derivatives of these antibiotics and the metamycins, and furthermore to processes for the preparation of these derivatives and to pharmaceutical compositions which contain the derivatives of the above mentioned 4,6-di-(amino-glycosyl)-1,3-diamino-cyclitols or their pharmaceutically acceptable acid addition salts, and to their use as antibacterial agents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile