发明授权
US4517013A Cyclohexane-1,3-dione derivatives and their use for controlling
undesirable plant growth
失效
环己烷-1,3-二酮衍生物及其用于控制不希望的植物生长的用途
- 专利标题: Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth
- 专利标题(中): 环己烷-1,3-二酮衍生物及其用于控制不希望的植物生长的用途
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申请号: US515898申请日: 1983-07-21
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公开(公告)号: US4517013A公开(公告)日: 1985-05-14
- 发明人: Rainer Becker , Dieter Jahn , Michael Keil , Walter Himmele , Bruno Wuerzer
- 申请人: Rainer Becker , Dieter Jahn , Michael Keil , Walter Himmele , Bruno Wuerzer
- 申请人地址: DEX
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX
- 主分类号: A01N35/06
- IPC分类号: A01N35/06 ; A01N35/10 ; A01N37/08 ; A01N37/34 ; A01N37/44 ; A01N37/50 ; A01N41/10 ; C07C67/00 ; C07C213/00 ; C07C239/20 ; C07C253/00 ; C07C255/46 ; C07C313/00 ; C07C317/28 ; C07C323/47 ; A01N31/04 ; A01N33/24 ; C07C149/14
摘要:
Cyclohexane-1,3-dione derivatives of the formula ##STR1## where R.sup.1 is C.sub.1 -C.sub.4 -alkyl, R.sup.2 is C.sub.1 -C.sub.5 -alkyl, unsubstituted or halogen-substituted C.sub.2 -C.sub.5 -alkenyl or C.sub.2 -C.sub.5 -alkynyl, R.sup.3 is C.sub.1 -C.sub.10 -alkyl, which contains 2, 3 or 4 of the hetero-atoms O and/or S and/or the groups --SO-- and/or --SO.sub.2 -- in any desired position and R.sup.4 is hydrogen, cyano, methyl or --COOR.sup.5, where R.sup.5 is C.sub.1 -C.sub.5 -alkyl, and salts of these compounds are used for controlling undesirable plant growth.
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