发明授权
- 专利标题: Triazolopyrimidine herbicides
- 专利标题(中): 三唑并嘧啶除草剂
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申请号: US341586申请日: 1994-11-21
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公开(公告)号: US5500407A公开(公告)日: 1996-03-19
- 发明人: Hermann Rempfler
- 申请人: Hermann Rempfler
- 申请人地址: NY Tarrytown
- 专利权人: Ciba-Geigy Corporation
- 当前专利权人: Ciba-Geigy Corporation
- 当前专利权人地址: NY Tarrytown
- 优先权: CHX907/93 19930325
- 主分类号: C07D317/62
- IPC分类号: C07D317/62 ; A01N43/90 ; C07D317/46 ; C07D487/04
摘要:
Triazolo pyrimidines of the formula ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl; and R.sub.2 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkylthio, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkylthio, halogen, amino, C.sub.1 -C.sub.4 alkylamino or C.sub.1 -C.sub.4 dialkylamino, have pre- and postemergence herbicidal properties. Their preparation use thereof as herbicides are described.
公开/授权文献
- US4974520A Conveyor with self-loading and unloading carriers 公开/授权日:1990-12-04
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