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. 17, 1992
Filed:
Feb. 26, 1991
Marc Benoit, Roquevaire, FR;
Jacques Demassey, Montevrain, FR;
Jean-Pierre Demoute, Neuilly Plaisance, FR;
Jean Tessier, Vincennes, FR;
Roussel Uclaf, Paris, FR;
Abstract
All possible stereoisomers and mixtures of a compound of the formula ##STR1## wherein X and Y are different and are selected from the group consisting of hydrogen, halogen, --CN, alkyl and haloalkyl of 1 to 8 carbon atoms and phenyl optionally substituted by at least one member of the group consisting of halogen and alkyl and alkoxy of 1 to 8 carbon atoms, R.sub.1 is selected from the group consisting of hydrogen, methyl, --CN and ethynyl, ##STR2## A and B are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 8 carbon atoms and aryl of 6 to 14 carbon atoms and the --CF.sub.3 is in the 2-, 4- or 5-position of the pyrrole ring having pesticidal activity.