申请人:Sandoz Ltd.
公开号:US05006150A1
公开(公告)日:1991-04-09
Substituted benzoyl-2H-pyran-3,5-(4H,6H)-diones and related compounds, intermediates therefor, synthesis thereof, and the use of said diones for the control of weeds.
苯甲酰基-2H-吡喃-3,5-(4H,6H)-二酮及相关化合物,其中间体,其合成以及利用该二酮来控制杂草。