| 摘要 |
<p>Substituted piperidinedione derivatives represented by general formula (1) or salts thereof and herbicides containing one or more of these compounds, wherein R1 represents halogeno, C¿1-6? alkyl, etc.; R?2¿ represents halogeno, C¿1-6? alkylsulfonyl, etc.; Het represents a saturated or unsaturated five-membered heterocycle containing one to four N, O, or S atoms, substituted with hydrogen, C1-6 alkyl, etc., and bonded to the benzene ring at the carbon atom thereof; and R?4, R5, R6, R7 and R8¿ each represents hydrogen, C¿1-6? alkyl, etc.</p> |
