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:
Aug. 26, 1986
Filed:
Jul. 25, 1985
Yoshinori Endo, Naruto, JP;
Hisashi Takao, Tokushima, JP;
Otsuka Kagaku Kabushiki Kaisha, Osaka, JP;
Abstract
.gamma.-Pyrone phosphoric ester derivative represented by the general formula below is useful as an effective component of an insecticidal or miticidal composition for agricultural and horticultural uses. ##STR1## wherein R.sup.1 is hydrogen, lower alkyl group, lower alkenyl group, cycloalkyl group or phenyl group, R.sup.2 is hydrogen or lower alkyl group unsubstituted or substituted with halogen atom, A is --SR.sup.3 or --NR.sup.4 R.sup.5, B is OR.sup.6, R.sup.3 being lower alkyl group, cycloalkyl group or phenyl group, R.sup.4 being hydrogen or lower alkyl group, R.sup.5 being lower alkyl group, lower alkenyl group, cycloalkyl group, phenyl group or benzyl group, R.sup.4 and R.sup.5 may link to form piperidino or morpholino group, R.sup.6 being lower alkyl group, cycloalkyl group or phenyl group, Y is oxygen or sulfur atom.