发明授权
- 专利标题： Herbicidal 1,3-dioxanes
- 专利标题（中）： 除草1,3-二恶烷
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申请号： US943271申请日： 1978-09-15
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公开(公告)号： US4207088A公开(公告)日： 1980-06-10
- 发明人: Marvin J. Konz
- 申请人： Marvin J. Konz
- 申请人地址： PA Philadelphia
- 专利权人： FMC Corporation
- 当前专利权人： FMC Corporation
- 当前专利权人地址： PA Philadelphia
- 主分类号： A01N43/32
- IPC分类号： A01N43/32 ; A01N43/40 ; C07D303/14 ; C07D317/20 ; C07D317/22 ; C07D319/06 ; A01N9/00
摘要：
A new class of herbicidal compounds consisting of 1,3-dioxanes carrying substituents other than hydrogen in the 2-, 4-, 5-, and 6-positions of the dioxane ring exhibits preemergence and postemergence herbicidal activity, controlling effectively the growth of selected grassy species. The synthesis of members of this class is described in detail, and the utility of representative compounds in exemplified.
公开/授权文献
- US5847800A Lens holding mechanism of spectacles 公开/授权日：1998-12-08
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