Pyrazole compounds, processes for their production and herbicides containing them
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-043/56
C07D-023/120
출원번호
US-0147191
(1998-10-26)
우선권정보
JP-0227767 (1996-08-09)
국제출원번호
PCT/JP97/01457
(1997-04-25)
§371/§102 date
19981026
(19981026)
국제공개번호
WO-9741106
(1997-11-06)
발명자
/ 주소
Murai Shigeo,JPX
Kikugawa Hiroshi,JPX
Nakayama Hitoshi,JPX
Sano Makiko,JPX
Isogai Akihiko,JPX
출원인 / 주소
Ishihara Sangyo Kaisha Ltd., JPX
대리인 / 주소
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보
피인용 횟수 :
7인용 특허 :
2
초록
A pyrazole compound of the formula (I) or its salt: [ STR 1 ] which is useful as a herbicide.
대표청구항▼
[ We claim:] [1.] A pyrazole compound of the formula (I) or its salt: [ STR 569 ] wherein R.sub.1 is an alkyl group, R.sub.2 is a hydrogen atom, a methyl group, --A--R.sub.3, a phenyl group which may be substituted, a pyridyl group which may be substituted, or an allyl group which is substituted by
[ We claim:] [1.] A pyrazole compound of the formula (I) or its salt: [ STR 569 ] wherein R.sub.1 is an alkyl group, R.sub.2 is a hydrogen atom, a methyl group, --A--R.sub.3, a phenyl group which may be substituted, a pyridyl group which may be substituted, or an allyl group which is substituted by a phenyl group, A is --SO.sub.2 --, --CO--, --CH(R.sub.6)-- or --CH(R.sub.7)CO--, R.sub.3 is an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, an alkoxy group which may be substituted, a cyano group, a dialkylamino group or a phenyl group which may be substituted, each of R.sub.6 and R.sub.7 is a hydrogen atom or an alkyl group, X is a hydrogen atom, a halogen atom, an alkyl group, a haloalkyl group, an alkoxy group, an alkylthio group, an alkylsulfinyl group, an alkylsulfonyl group, a nitro group, an alkoxycarbonyl group, --SO.sub.2 N(R.sub.8)R.sub.9, --N(R.sub.10)SO.sub.2 R.sub.11, --CH.sub.2 S(O)qR.sub.12 or --OSO.sub.2 R.sub.13, each of R.sub.8, R.sub.9, R.sub.10, R.sub.11, R.sub.12 and R.sub.13 is an alkyl group, Z is an alkyl group, 1 is an integer of from 0 to 5, n is an integer of from 1 to 5, and q is an integer of from 0 to 2, provided that when 1 is at least 2, a plurality of Z may be the same or different, and when n is at least 2, a plurality of X may be the same or different.
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이 특허에 인용된 특허 (2)
Benko Zoltan L. ; Turner James A. ; Weimer Monte R. ; Garvin Gail M. ; Jackson Johnny L. ; Shinkle Sharon L. ; Webster Jeffery D., 1-alkyl-4-benzoyl-5-hydroxypyrazole compounds and their use as herbicides.
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