发明授权
- 专利标题： Nitrogen-containing cyclic compounds and herbicides containing the same as active ingredient
- 专利标题（中）： 含有活性成分的含氮环状化合物和除草剂
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申请号： US693070申请日： 1996-12-16
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公开(公告)号： US5834401A公开(公告)日： 1998-11-10
- 发明人: Yasuo Kawamura , Eiichi Oya , Kaoru Itoh, deceased , Hiroshi Kita , Hisashi Nakata , Kanji Sawada , Yoshitake Tamada , Tsutomu Nawamaki , Kimihiro Ishikawa , Kenichi Shiojima , Chiaki Kawaguchi , Kunimitsu Nakahira
- 申请人： Yasuo Kawamura , Eiichi Oya , Kaoru Itoh, deceased , Hiroshi Kita , Hisashi Nakata , Kanji Sawada , Yoshitake Tamada , Tsutomu Nawamaki , Kimihiro Ishikawa , Kenichi Shiojima , Chiaki Kawaguchi , Kunimitsu Nakahira
- 申请人地址： JPX Tokyo
- 专利权人： Nissan Chemical Industries, Ltd.
- 当前专利权人： Nissan Chemical Industries, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-21080 19940218; JPX6-60921 19940330; JPX6-74725 19940413; JPX6-157035 19940705; JPX6-184284 19940805; JPX6-229267 19940926; JPX7-24788 19950119
- 主分类号： C07D249/12
- IPC分类号： C07D249/12 ; A01N43/36 ; A01N43/40 ; A01N43/42 ; A01N43/50 ; A01N43/54 ; A01N43/56 ; A01N43/60 ; A01N43/70 ; A01N43/707 ; A01N43/78 ; A01N43/80 ; A01N43/82 ; A01N43/86 ; A01N43/88 ; A01N47/12 ; C07D207/27 ; C07D207/38 ; C07D211/76 ; C07D211/86 ; C07D233/32 ; C07D233/70 ; C07D239/10 ; C07D239/22 ; C07D239/42 ; C07D239/56 ; C07D241/08 ; C07D241/10 ; C07D251/08 ; C07D251/10 ; C07D253/06 ; C07D263/18 ; C07D265/06 ; C07D273/04 ; C07D277/14 ; C07D285/34 ; C07D401/12 ; C07D403/12 ; C07D409/04 ; C07D409/14 ; C07D413/04 ; C07D413/12 ; C07D413/14 ; C07D417/04 ; C07D417/12 ; C07D417/14 ; C07D211/40
摘要：
The present invention provides a nitrogen-containing cyclic compound represented by the formula (1): ##STR1## (wherein R.sup.1 represents an alkyl group; R represents a hydrogen atom or an alkyl group; X represents an oxygen or sulfur atom or NR.sup.3 ; Q.sup.1 represents a hydrogen atom, or an alkyl, cycloalkyl, alkenyl or alkynyl group, or a phenyl, naphthyl or heterocyclic group etc.; Q.sup.2 represents an alkyl, cycloalkyl or alkenyl group, or a phenyl or thienyl group etc.; A.sup.1 represents a carbon or nitrogen atom; A.sup.2 represents CR.sup.2 or NR.sup.2, or an oxygen or sulfur atom, or SO or SO.sub.2 ; A.sup.3 represents a single bond, or an oxygen or sulfur atom, or CR.sup.5 or NR.sup.5) and a herbicide comprising the same , which herbicide exhibits very high herbicidal activity at very low application rate and has selectivity against crops.
公开/授权文献
- US4075818A Impulse sealing apparatus 公开/授权日：1978-02-28