Title:
NOVEL HETEROCYCLE-SUBSTITUTED BENZENE DERIVATIVES AND HERBICIDES
Document Type and Number:
WIPO Patent Application WO/1997/041105
Kind Code:
A1
Abstract:
Compounds represented by general formula (I), wherein R1 is halogeno, C1-C6 alkyl, C1-C6 alkoxy or the like; R2 is halogeno, C1-C6 alkylsulfonyl or the like; n is 0, 1 or the like; Het is a saturated or unsaturated 5-membered heterocyclic group which is bonded to the benzene ring at a carbon atom and which contains one to four hetero-atoms selected from among N, O and S and is substituted with R7 and R8; R3 is hydrogen or the like; R4 is hydrogen, C1-C6 alkyl or the like; R5 is C1-C6 alkyl or the like; R6 is optionally substituted phenyl; and X is SO2, CH2CO, methylene or the like. The above compounds exhibit an excellent herbicidal activity, so that compositions containing them are useful as herbicides.
Inventors:
ADACHI HIROYUKI (JP)
YAMAGUCHI MASAO (JP)
MIYAHARA OSAMU (JP)
TANAKA KATSUNORI (JP)
KAWANA TAKASHI (JP)
TAKAHASHI AKIHIRO (JP)
KOGUCHI MASAMI (JP)
YAMAGISHI HIDEKI (JP)
YAMAGUCHI MASAO (JP)
MIYAHARA OSAMU (JP)
TANAKA KATSUNORI (JP)
KAWANA TAKASHI (JP)
TAKAHASHI AKIHIRO (JP)
KOGUCHI MASAMI (JP)
YAMAGISHI HIDEKI (JP)
Application Number:
PCT/JP1997/001423
Publication Date:
November 06, 1997
Filing Date:
April 24, 1997
Export Citation:
Assignee:
NIPPON SODA CO (JP)
ADACHI HIROYUKI (JP)
YAMAGUCHI MASAO (JP)
MIYAHARA OSAMU (JP)
TANAKA KATSUNORI (JP)
KAWANA TAKASHI (JP)
TAKAHASHI AKIHIRO (JP)
KOGUCHI MASAMI (JP)
YAMAGISHI HIDEKI (JP)
ADACHI HIROYUKI (JP)
YAMAGUCHI MASAO (JP)
MIYAHARA OSAMU (JP)
TANAKA KATSUNORI (JP)
KAWANA TAKASHI (JP)
TAKAHASHI AKIHIRO (JP)
KOGUCHI MASAMI (JP)
YAMAGISHI HIDEKI (JP)
International Classes:
A01N43/80; C07D261/08; C07D413/10; (IPC1-7): C07D231/20; A01N43/56; A01N43/76; A01N43/78; A01N43/80; A01N43/82; C07D403/10; C07D413/10; C07D417/10
Domestic Patent References:
| WO1996026206A1 | 1996-08-29 |
Foreign References:
| JPS6253971A | 1987-03-09 | |||
| JPH02173A | 1990-01-05 |
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