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:
Oct. 08, 1991
Filed:
Jul. 06, 1989
Leslie R Hatton, Chelmsford, GB;
David W Hawkins, Upminster, GB;
Richard G Pennicard, Chelmsford, GB;
David A Roberts, London, GB;
May & Baker Ltd., Dagenham, GB;
Abstract
An N-phenylpyrazol-4-yl ether derivative of the formula: ##STR1## wherein R.sup.1 represents halogen, alkyl or alkoxy unsubstituted or substituted by halogen, alkylthio or alkylsulphinyl substituted by one or more halogen atoms, nitro, cyano, or alkylsulphonyl unsubstituted or substituted by halogen and n is 1 to 5, R.sup.3 represents hydrogen, halogen, cyano, nitro or alkyl group R.sup.2 which may be unsubstituted or substituted by halogen, R.sup.4 represents alkyl, alkenyl or alkynyl which is substituted by halogen, R.sup.5 represents hydrogen or an amino group NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 represent hydrogen, alkyl, formyl or alkanoyl (or R.sup.6 and R.sup.7 together form a 5 or 6 membered cyclic imide) which may be unsubstituted or substituted by halogen, or alkoxycarbonyl unsubstituted or substituted by halogen, or R.sup.5 represents alkoxymethyleneamino unsubstituted or substituted on methylene by alkyl, or represents halogen, or pyrrol-1-yl, pyrazol-1-yl, 1,2,3-triazol-1-yl, 1,2,4-triazol-4-yl, piperidino, pyrrolidino, morpholino or N-alkylpiperazino optionally substituted by alkyl or phenyl and pesticidally acceptable acid addition salts thereof, possess arthropodicidal, nematocidal, anthelmintic and anti-protozoal activity.