PESTICIDAL CYCLIC DERIVATIVES OF PHOSPHORUS

    公开(公告)号:KE2607A

    公开(公告)日:1976-04-02

    申请号:KE260776

    申请日:1976-03-10

    Applicant: PHILAGRO SA

    Abstract: Cyclic derivatives of phosphoric or amidophosphoric acid, and their method of preparation, corresponding to the general formula IN WHICH R represents hydrogen or a methyl radical, A represents a halogen, an optionally substituted alkoxy or alkylthio radical, an alkyl, phenyl, amino, monoalkylamino or dialkylamino radical, the hydrocarbon portion of the aforementioned radicals containing from 1 to 4 carbon atoms, Y represents sulfur or oxygen. These compounds have insecticidal and acaricidal properties.

Patent Agency Ranking