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. 13, 2001
Filed:
Jul. 23, 1996
Applicant:
Inventors:
Assignee:
Welichem Biotech Inc., Burnaby, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C12P 1/718 ; A01N 4/382 ;
U.S. Cl.
CPC ...
C07D / ; C12P 1/718 ; A01N 4/382 ;
Abstract
The invention is drawn to novel antibiotics, XENORXIDES of formula shown below, wherein R,, R,=hydrogen, substituted or unsubstituted alkyl, cycloalkyl, acyl, aryl, aralkyl, or heterocyclyl group; R,=hydrogen, alkyl cycloalkyl, aralkyl or aryl group,