The Korean Journal of Pesticide Science (농약과학회지)

The Korean Society of Pesticide Science (한국농약과학회)
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Synthesis and Herbicidal Activities of Hydantoin Derivatives Possessing Amide Subgroup

아미드 치환체를 갖는 히단토인계 화합물의 합성과 제초활성 연구

  • Ko, Young-Kwan (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Chung, Keun-Hoe (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Ryu, Jae-Wook (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Woo, Jae-Chun (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Koo, Dong-Wan (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Choi, Jung-Sub (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Kim, Jun-Young (Bio-organic Science Division, Korea Research Institute of Chemical Technology) ;
  • Kim, Tae-Joon (Dongbu Agrolife Research Institute, Moonji-dong, Daeduck Science Town) ;
  • Kwon, Oh-Yeon (Dongbu Agrolife Research Institute, Moonji-dong, Daeduck Science Town) ;
  • Chung, Bong-Jin (Dongbu Agrolife Research Institute, Moonji-dong, Daeduck Science Town) ;
  • Kim, Dae-Whang (Bio-organic Science Division, Korea Research Institute of Chemical Technology)
  • Published : 2006.06.30
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Abstract

As an ongoing research program for the development of environmentally friendly new herbicide, several hydantoin derivatives 5a - 5i possessing amide subgroup were synthesized and shown to have interesting herbicidal activities exhibiting symptoms as Protoporphyrinogen IX oxidase inhibitor under postemergence upland greenhouse screening. Among derivatives tested, compound 5h showed superior herbicidal activity against upland problem weed, digitaria sanguinalis and aeschynomene indica to reference compound fluthiacet-methyl.

환경친화형 신규 제초제 개발 연구의 일환으로 아미드 치환체를 갗는 히단토인계 Protoporphyrinogen IX oxidase 저해 화합물 5a - 5i들을 합성하였으며, 온실에서 밭조건 경엽처리 제초활성 시험을 실시하였다. 합성된 화합물 중에서 벤질 아미드 치환체를 갖는 화합물들의 제초활성이 우수하였으며 화합물 5h는 대조화합물인 fluthiacet-methyl과의 비교시험 결과 밭조건에서 문제잡초인 바랭이와 자귀풀에 대한 활성이 보다 우수하였다.

Keywords

References

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