发明授权
US4067721A Imidazolidinedione compounds and plant growth influencing compositions
失效
咪唑烷二酮化合物和植物生长影响组合物
- 专利标题： Imidazolidinedione compounds and plant growth influencing compositions
- 专利标题（中）： 咪唑烷二酮化合物和植物生长影响组合物
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申请号： US734230申请日： 1976-10-20
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公开(公告)号： US4067721A公开(公告)日： 1978-01-10
- 发明人: Gunther Beck , Helmut Heitzer , Klaus Lurssen
- 申请人： Gunther Beck , Helmut Heitzer , Klaus Lurssen
- 申请人地址： DT Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DT Leverkusen
- 优先权： DT2550157 19751107
- 主分类号： A01N43/50
- IPC分类号： A01N43/50 ; A01P21/00 ; C07D233/66 ; C07D233/72 ; A01N9/22 ; C07D233/02
摘要：
New imidazolidinedione compounds of the formula ##STR1## in which R is chlorine, alkyl of 1 or 2 carbon atoms or chloroalkyl of 1 or 2 carbon atoms and 1 to 5 chlorine atomsAre outstandingly effective as plant growth regulants and have surprisingly been found to exhibit substantially greater activity than conventional materials of this type.
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