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:
Jul. 31, 1978
Applicant:
Inventors:
John C Chabala, Westfield, NJ (US);
Michael H Fisher, Bridgewater, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
424180 ; 536-9 ; 536 / ; 26034341 ;
Abstract
Derivatives of C-076 are described in which the C-076 molecule, as series of macrolides, has a specific unsaturation, at the 22,23-position, catalytically reduced. Further reaction of the reduced C-076 compounds are also possible. The compounds thus produced have profound anthelmintic, insecticidal, ectoparasiticidal and acaracidal activity. Compositions containing the described C-076 derivatives as the active ingredient thereof are also disclosed.