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:
Aug. 14, 1984
Filed:
Sep. 13, 1982
Applicant:
Inventors:
Richard C Thomas, Oshtemo Township, Kalamazoo County, MI (US);
Edward L Fritzen, Kalamazoo, MI (US);
Assignee:
The Upjohn Company, Kalamazoo, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
549361 ; 549417 ; 549332 ; 548526 ; 546270 ; 546256 ; 544378 ; 544372 ; 544365 ; 544360 ; 544357 ; 544148 ; 544141 ; 544124 ; 544121 ; 424283 ; 424274 ; 424263 ; 424250 ;
Abstract
The present specification provides novel antimicrobial analogs of spectinomycin and intermediates and processes for their preparation. Particularly described are novel 3'-diazo-secospectinomycin derivatives useful in the preparation of a variety of 3'-substituted spectinomycin analogs.