发明授权
US5922645A Alkylidenehydrazinophenylsulfonylureas, processes for their preparation
and their use as herbicides and plant growth regulators
失效
亚烷基亚肼基苯基磺酰脲，其制备方法及其作为除草剂和植物生长调节剂的用途
- 专利标题： Alkylidenehydrazinophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators
- 专利标题（中）： 亚烷基亚肼基苯基磺酰脲，其制备方法及其作为除草剂和植物生长调节剂的用途
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申请号： US561789申请日： 1995-11-22
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公开(公告)号： US5922645A公开(公告)日： 1999-07-13
- 发明人: Heinz Kehne , Lothar Willms , Klaus Bauer , Hermann Bieringer , Christopher Rosinger
- 申请人： Heinz Kehne , Lothar Willms , Klaus Bauer , Hermann Bieringer , Christopher Rosinger
- 申请人地址： DEX Berlin
- 专利权人： Hoechst Schering AgrEvo GmbH
- 当前专利权人： Hoechst Schering AgrEvo GmbH
- 当前专利权人地址： DEX Berlin
- 优先权： DEX4442229 19941126
- 主分类号： C07D251/16
- IPC分类号： C07D251/16 ; A01N43/54 ; A01N43/66 ; A01N47/36 ; C07D239/42 ; C07D239/46 ; C07D239/47 ; C07D251/42 ; C07D251/46 ; C07D401/12 ; C07D405/12 ; C07D409/12 ; C07D521/00 ; C07D239/69
摘要：
Compounds of the formula (I) and salts thereof ##STR1## in which R.sup.1 to R.sup.6, W, X, Y and Z are defined as in claim 1, have herbicidal or plant growth-regulatory properties.They can be prepared by processes analogous to known processes (cf. claim 5), in some cases via novel intermediate products (cf. formula II): ##STR2##
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