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:
Sep. 27, 1994
Filed:
Jun. 11, 1993
Scott D Feighner, Westfield, NJ (US);
Gino M Salituro, Fanwood, NJ (US);
Jack L Smith, Colonia, NJ (US);
Nancy N Tsou, Westfield, NJ (US);
Merck & Co., Inc., Rahway, NJ (US);
Abstract
Unguinol is a well-known metabolite of the fungi Aspergillus unguis and Aspergillus nidulans. Unguinol has been found to be an active growth permittant and promotant in animals, in particular, monogastric animals such as chickens. In addition, the fermentation broth also produced the additional known unguinol derivatives of folipastatin and 2-chloro unguinol as well as the novel 4-methyl derivative. All of these compounds are active animal growth permittants. Compositions containing such unguinol derivatives for use as growth permittants and promotants are also disclosed.