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2. 发明申请

WO2002102809A1 チアゾロトリアゾール誘導体、その中間体および該誘導体を有効成分とする除草剤审中-公开
标题翻译：三唑衍生物，其中间体和含有衍生物作为活性成分的除草剂
公开(公告)号：WO2002102809A1
公开(公告)日：2002-12-27
申请号：PCT/JP2002/005778
申请日：2002-06-11
申请人：科研製薬株式会社 , 矢野智行 , 吉井知子 , 伊藤博志 , 植田拓也
发明人：矢野智行 , 吉井知子 , 伊藤博志 , 植田拓也
IPC分类号： C07D513/04
CPC分类号： C07D513/04 , A01N43/90
摘要： Thiazolotriazole derivatives represented by the general formula (‖) or salts thereof; herbicides containing the derivatives or the salts as the active ingredient; and intermediates for the preparation of the derivatives: (‖) (A−1) (A−2) [wherein R 1 is H or the like; and A is a substituted vinyl group represented by the general formula (A−1) (wherein X is O, CHR 3 or NR 4 ; Y is O or S; R 2 is ZR 5 or NR 6 R 7 ; n is an integer of 0 to 3; Z is O or S; R 3 is H or the like; R 4 is H or the like; and R 5 to R 7 are each independently H or the like, and R 6 and R 7 may be the same or different from each other, or R 6 and R 7 together with the nitrogen atom to which they are bonded may form a heterocyclic group), or a substituted vinyl group represented by the general formula (A−2) (wherein R 8 to R 10 are each independently H or the like; and R 2 and n are each as defined above)]. The thiazolotriazole derivatives exhibit excellent herbicidal activity against weeds obstructing the raising of crops without doing chemical damage to crops including rice plants, when applied even in a lowered dosage.
摘要翻译：由通式（‖）表示的噻唑并三唑衍生物或其盐; 含有衍生物或盐的除草剂作为活性成分; 和衍生物的制备中间体：（‖）（A-1）（A-2）[其中R 1是H等; A为由通式（A-1）表示的取代乙烯基（其中X为O，CHR 3或NR 4）; Y为O或S; R 2 是ZR 或NR 6，其中n是0至3的整数; Z是O 或S; R 3是H等; R 4是H等等; R 5和R 7之间， / sp>各自独立地为H等，并且R 6和R 7彼此可以相同或不同，或者R 6 = sp 和R 7与它们所键合的氮原子一起形成杂环基）或由通式（A-2）表示的取代的乙烯基（其中R 8为对于R 10 各自独立地为H等;并且R sp 2和n各自如上所定义）。当施用甚至降低剂量时，噻唑三唑衍生物显示出优异的除草作用，阻碍了作物的升高而不会对包括稻植物在内的作物造成化学损害。

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