| 专利名称 | 2-Pyrimidinyloxy-n-aryl-benzylamine derivatives,their processes and uses | 申请号 | US20030380865 | 专利类型 | US | 公开（公告）号 | US6800590 | 公开（授权）日 | 2004.10.05 | 申请（专利权）人 | 中国科学院上海有机化学研究所 | 发明（设计）人 | HAN SHIDONG (CN); MAO LISHENG (CN); QIU WEILIAN (CN); WU SHENGGAN (CN); WU YONG (CN); CAI XIAN (CN); CHEN JIE (CN); CUI HU (CN); LI MINGZHI (CN); LING WEN (CN); LUE LONG (CN); PENG WEILI (CN); WANG GUOCHAO (CN); WANG HONGJUN (CN); WANG YONGHUA (CN); WU JUN (CN) | 主分类号 | A01N43/54 | IPC主分类号 | A01N43/54;C07D239/34 | 专利有效期 | 2-Pyrimidinyloxy-n-aryl-benzylamine derivatives,their processes and uses 至2-Pyrimidinyloxy-n-aryl-benzylamine derivatives,their processes and uses | 法律状态 | 说明书摘要 | This invention relates to new 2-pyrimidinyloxy-N-aryl-benzylamine derivatives, their preparation processes and uses as chemical herbicides in agriculture. The compound has the following structure:wherein, D or E is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl or C1-C4 haloalkoxy; R<1 >is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy; R<2 >is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 carbamyl, C1-C4 alkoxycarbonyl, C1-C4 haloalkyl, cyano, nitro, carboxy or its alkali metal, alkali earth metal and organoammonium salts, C1-C4 alkylamido, C1-C4 haloalkylamido, heterocyclic amido, benzamido or substituted benzamido, benzo or substituted benzo compounds; R<3 >is hydrogen, C1-C4 alkanoyl, C1-C4 haloalkanoyl, benzoyl or C1-C4 alkoxyacetyl; X is CH or N; n=1-3. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障