Tetrahydrobenzotriazine derivatives

摘要

A compound represented by the following formula (I) having TNF -. Alpha. Production induction, herbicidal action, insecticidal action, and medicine and pesticide having the compound as the effective ingredient are provided.(R1, R5, lower alkyl, R2 to R4, R6, R7 represent hydrogen or alkyl groups, and R8 may be substituted with alkyl, acyl, carbamoyl groups, etc. Further, R6 and R7 may also form alkylene which may be interrupted by oxygen or nitrogen. )