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Title:
PHENYLPYRIDINE DERIVATIVE OR SALT THEREOF, HERBICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT, AND METHOD OF USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2006/006569
Kind Code:
A1
Abstract:
A phenylpyridine derivative represented by the general formula (I) wherein R1 represents C1-8 alkyl, etc. and R2 represents hydrogen, etc., provided that R1 and R2 in combination may form a 3- to 8-membered ring containing at least one heteroatom selected among oxygen, sulfur, and nitrogen; R3 represents halogeno, etc.; R4 represents halo(C1-8 alkyl), etc., provided that two adjacent R4's may be bonded to each other to represent C1-4 alkylenedioxy or halo(C1-4 alkylenedioxy); X represents oxygen, sulfur, -NH-, or a single bond; Y represents oxygen or sulfur; m is an integer of 0-3; n is an integer of 1-5; and p is 0 or 1.

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Inventors:
Takizawa, Eiji
Kumata, Shuji
Kiyokawa, Takahiro
Application Number:
PCT/JP2005/012781
Publication Date:
January 19, 2006
Filing Date:
July 11, 2005
Export Citation:
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Assignee:
NIHON NOHYAKU CO., LTD. (2-5 Nihonbashi 1-chome, Chuo-ku Tokyo, 36, 10382, JP)
Takizawa, Eiji
Kumata, Shuji
Kiyokawa, Takahiro
International Classes:
C07D213/81; A01N43/40; C07D213/89; C07D405/04; C07D405/12; C07D417/06; (IPC1-7): C07D213/81; A01N43/40; C07D213/89; C07D405/04; C07D405/12; C07D417/06
Domestic Patent References:
WO2003011853A1
WO2000075112A1
WO2001009098A1
Foreign References:
JPH09503747A
JP2004203871A
JP2003064057A
JPS56104883A
JPS56115784A
JPS567782A
JP2003206280A
JP2003528893A
JP2003511395A
JP2003503427A
US6660692B1
GB2277930A
JPH10512250A
JPH07309865A
JPS60142949A
Other References:
SENA K. ET AL.: 'New syntheses of pyrido [3,2-dÜpyrimidines (1).' JOURNAL OF HETEROCYCLIC CHEMISTRY. vol. 19, no. 4, 1982, pages 805 - 808, XP002991303
Attorney, Agent or Firm:
Oguri, Shohei (Eikoh Patent Office, 7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, 10500, JP)
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