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. 02, 1982
Filed:
Dec. 04, 1981
Stephen J Nelson, Kalamazoo, MI (US);
The Upjohn Company, Kalamazoo, MI (US);
Abstract
Phenylcarbamoylbenzimidates of the formula ##STR1## wherein X.sub.1 is selected from the group consisting of methyl, trifluoromethyl, chlorine, fluorine and bromine; X.sub.2 is selected from the group consisting of hydrogen, methyl, trifluoromethyl, chlorine, fluorine and bromine; R is alkyl of from 1 to 5 carbon atoms; X.sub.3 and X.sub.4 can be the same or different and are selected from the group consisting of hydrogen, chlorine and bromine; X.sub.5 is selected from the group consisting of hydrogen, chlorine, bromine and trifluoromethyl; and X.sub.6 is selected from the group consisting of cyano and nitro; with the proviso that when X.sub.1 and X.sub.2 are chlorine or when X.sub.1 is fluorine and X.sub.2 is hydrogen then R, X.sub.3, X.sub.4, X.sub.5 and X.sub.6 are respectively not 1-methylethyl, chlorine, hydrogen, chlorine and nitro; with the further proviso that when X.sub.1 is fluorine and X.sub.2 is hydrogen then R, X.sub.3, X.sub.4, X.sub.5 and X.sub.6 are respectively not 1-methylethyl, chlorine, hydrogen, hydrogen and nitro; and with the further proviso that when X.sub. 1 is florine or methyl and X.sub.2 is hydrogen then R, X.sub.3, X.sub.4, X.sub.5 and X.sub.6 are respectively not ethyl, hydrogen, hydrogen, hydrogen and nitro; and with the proviso that when X.sub.1 and X.sub.2 are florine, then R, X.sub.3, X.sub.4, X.sub.5 and X.sub.6 are respectively not ethyl, chlorine, hydrogen, chlorine and nitro.