Title:
TRIKETONE DERIVATIVES AND HERBICIDES FOR LOWLAND FIELDS
Document Type and Number:
WIPO Patent Application WO/2000/078146
Kind Code:
A1
Abstract:
Triketone derivatives of general formula (I) or salts thereof; and herbicides for lowland fields characterized by containing at least one of these compounds (wherein Y?1¿, Y?2¿, Y?3¿, n, p, R?1¿, R?2¿, R?3¿ and R?4¿ are each as defined in the description). The triketone derivatives and salts thereof and the herbicides cause little chemical damage to paddy rice plants and can control various lowland weeds, even in a small dose.
Inventors:
SAITOU MASATOSHI (JP)
SEKIGUCHI HIROKI (JP)
OGAWA SHIN-ICHIRO (JP)
SEKIGUCHI HIROKI (JP)
OGAWA SHIN-ICHIRO (JP)
Application Number:
PCT/JP2000/004085
Publication Date:
December 28, 2000
Filing Date:
June 22, 2000
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
SAITO MASATOSHI (JP)
SEKIGUCHI HIROKI (JP)
OGAWA SHIN ICHIRO (JP)
SAITO MASATOSHI (JP)
SEKIGUCHI HIROKI (JP)
OGAWA SHIN ICHIRO (JP)
International Classes:
A01N43/18; C07D335/06; C07D409/06; (IPC1-7): A01N43/18; C07D335/06
Domestic Patent References:
| WO1999033820A1 | 1999-07-08 | |||
| WO1998029406A1 | 1998-07-09 | |||
| WO1997003064A1 | 1997-01-30 |
Foreign References:
| EP0641780A1 | 1995-03-08 | |||
| JPH08245618A | 1996-09-24 |
Other References:
See also references of EP 1188376A4
Attorney, Agent or Firm:
Ohtani, Tamotsu (Toranomon 3-chome Minato-ku, Tokyo, JP)
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