농약과학회지 (The Korean Journal of Pesticide Science)
- 제4권2호
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- Pages.32-36
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- 2000
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- 1226-6183(pISSN)
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- 2287-2051(eISSN)
N-(2-Fluoro-4-chloro-5-alkyloxyphenyl)-3,4-dimethyl-2-arylthio-5-oxo-2,5-dihydropyrrole 유도체 중 arylthio- 치환체들의 제초활성에 관한 구조-활성관계
Structure-activity relationships on the herbicidal activity of the arylthio substituents in N-(2-fluoro-4-chloro-5-alkyloxyphenyl)-3,4-dimethyl-2-arylthio-5-oxo-2,5-dihydropyrrole derivatives
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성낙도
(충남대학교 응용생물화학부) ;
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임치환
(충남대학교 응용생물화학부) ;
- 윤기섭 (충남대학교 응용생물화학부) ;
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송종환
(한국화학연구소 신물질연구부) ;
-
김형래
(한국화학연구소 신물질연구부)
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Sung, Nack-Do
(Department of Applied Biology and Chemistry, Chung-nam National University) ;
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Lim, Chi-Whan
(Department of Applied Biology and Chemistry, Chung-nam National University) ;
- Yun, Ki-Seob (Department of Applied Biology and Chemistry, Chung-nam National University) ;
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Song, Chong-Whan
(Korea Research Institute Chemical Technology) ;
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Kim, Hung-Rae
(Korea Research Institute Chemical Technology)
- 발행 : 2000.06.30
초록
N-(2-fluoro-4-chloro-5-alkyloxyphenyl)-3,4-dimethyl-2-arylthio-5-oxo-2,5-dihydro-pyrrole, 유도체들은 0.1 g/ha 이하의 농도에서 발아 후(Post-emergence), 벼와 논피 (Echinochloa crus-galli)와 올챙이고랭이 (Scriptus juncoides)에 대하여 선택성을 나타내었으며 pyrrole 고리상의
A series of synthesized N-(2-fluoro-4-chloro-5-alkyloxyphenyl)-3,4-dimethyl-2-arylthio-5-oxo-2,5-dihydropyrrole derivatives as substrates were found to selectivity significantly with both rice plant (Oryza sativa L.) and weeds, barnyard grass (Echinochloa crus-galli) and bulrush (Scriptus juncoides) for those herbicidal activities at a rate of 0.1 kg/ha with post emergence under submerged conditions. The structure activity relationships (SARs) on herbicidal activity of
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