公开(公告)号：US06297197B1

公开(公告)日：2001-10-02

申请号：US09760111

申请日：2001-01-12

申请人： Stephen Craig Fields ,  Anita Lenora Alexander ,  Terry William Balko ,  Leslie Anne Bjelk ,  Ann Marie Buysse ,  Renee Joan Keese ,  Karl Leopold Krumel ,  William Chi-Leung Lo ,  Christian Thomas Lowe ,  John Sanders Richburg, III ,  James Melvin Ruiz

发明人： Stephen Craig Fields ,  Anita Lenora Alexander ,  Terry William Balko ,  Leslie Anne Bjelk ,  Ann Marie Buysse ,  Renee Joan Keese ,  Karl Leopold Krumel ,  William Chi-Leung Lo ,  Christian Thomas Lowe ,  John Sanders Richburg, III ,  James Melvin Ruiz

IPC分类号： C07D21379

CPC分类号： C07D213/79

摘要： 4-Aminopicolinic acids, having halogen, alkoxy, alkylthio, aryloxy, heteroaryloxy or trifluoromethyl substituents in the 3-, 5- and 6-positions, and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.

公开(公告)号：US06784137B2

公开(公告)日：2004-08-31

申请号：US10209448

申请日：2002-07-30

申请人： Terry William Balko ,  Ann Marie Buysse ,  Jeffrey Brian Epp ,  Stephen Craig Fields ,  Christian Thomas Lowe ,  Renee Joan Keese ,  John Sanders Richburg, III ,  James Melvin Ruiz ,  Monte Ray Weimer ,  Renard Antonio Green ,  Roger Eugene Gast ,  Kristy Bryan ,  Nicholas Martin Irvine ,  William Chi-Leung Lo ,  William Kirkland Brewster ,  Jeffery Dale Webster

发明人： Terry William Balko ,  Ann Marie Buysse ,  Jeffrey Brian Epp ,  Stephen Craig Fields ,  Christian Thomas Lowe ,  Renee Joan Keese ,  John Sanders Richburg, III ,  James Melvin Ruiz ,  Monte Ray Weimer ,  Renard Antonio Green ,  Roger Eugene Gast ,  Kristy Bryan ,  Nicholas Martin Irvine ,  William Chi-Leung Lo ,  William Kirkland Brewster ,  Jeffery Dale Webster

IPC分类号： A01N4340

CPC分类号： C07D213/79 ,  A01N43/40 ,  A01N43/78 ,  C07D213/81 ,  C07D401/04 ,  C07D405/04 ,  C07D405/06 ,  C07D409/04 ,  C07D413/04 ,  C07D417/04

摘要： 4-Aminopicolinic acids having aryl or heteroaryl substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.

摘要翻译： 在6-位具有芳基或杂芳基取代基的4-氨基吡啶甲酸及其胺和酸衍生物是显示广谱杂草控制的强效除草剂。