Applied Biological Chemistry
- Volume 39 Issue 4
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- Pages.297-303
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- 1996
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Influence of 4,6-disubstituted Heterocyclic Group on the Herbicidal Activity of N- (4,6-disubstituted pyrimidin-2-yl)aminocarbonyl-2-(1,1-ethylenedioxy-2-fluoro)ethylbenzenesuIfonamide Derivatives
N-(4,6-이치환-pyrlmidin-2-yl)aminocarbonyl-2-(1,1-ethyl-enedioxy-2-fluoro)ethylbenzenesulfonamide 유도체의 제초활성에 미치는 Hetero고리의 영향
- Lee, Sang-Ho (Department of Agricultural Chemistry, Chungnam National University) ;
- Ko, Young-Kwan (KRICK) ;
- Kim, Dae-Whang (KRICK) ;
- Sung, Nack-Do (Department of Agricultural Chemistry, Chungnam National University)
- Published : 1996.08.30
Abstract
A series of the herbicidal N-(4,6-disubstituted pyrimidin-2-yl)aminocarbonyl-2-(1,1-ethylenedioxy-2-fluoro)ethyIbenzenesulfonamides, 1 and N-(4,6-disubstituted triazin-2-yl)aminocarbonyl-2-(1,1-ethylenodioxy-2-flu ore)ethylbenzenosuIfonamides, 2 were synthesized and their herbicidal activities in-vivo against rice(Oryza sativa L.), barnyard grass (Echinochloa crus-galli), bulrush(Scripus juncoides) and pickerel weed(Monochoria vaginalis presl.) were measured by the pot test under the paddy conditions. The structure activity relationships(SAR) between the herbicidal activity
Aryl backbone의 ortho-위치에 (1,1-ethylenedioxy-2-fluoro)ethyl group이 치환된 일련의 제초성 (4,6-이치환-pyrimidin-2-yl)aminocarbonyl-2-(1,1-ethylenedioxy-2-fluoro)ethylbenzenesulfonamides, 1과 N-(4,6-이치환-triazin-2-yl)aminocarbonyl-2-(1,1-ethylenedioxy-2-fluoro)ethylbenzenesulfonamides, 2 유도체들을 합성하고 벼(Oryza sativa L.)를 위시하여 논 잡초인 피(Echinochloa crus-galli)와 올챙이 고랭이(Scirpus juncoides) 및 물달개비(Monochoria vaginalis pre니.)를 대상으로 측정된 제초활성
Keywords
- N-(4,6-disub, pyrimidin-2-yl)aminocarbonyl-2-(1,1-ethylenedioxy-2-fluoro)ethyIbenzenesulfonamides;
- SAR;
- Herbicidal activity;
- Heterocyclo grouP