发明授权
US07115545B1 Tricyclic benzoylpyrazole derivatives used as a herbicide 失效
用作除草剂的三环苯甲酰基吡唑衍生物

Tricyclic benzoylpyrazole derivatives used as a herbicide
摘要:
Tricyclic benzoylpyrazole derivatives of the formula I wherein X, Y, R1, R2, R6, R7, R3, R4, R5, l, R8 and R9 are as defined in the disclosure and their agriculturally useful salts; processes and intermediates for preparing the tricyclic benzoylpyrazole derivatives; compositions comprising them and the use of these derivatives or of the compositions comprising them for controlling undesirable plants are described.
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