Applied Biological Chemistry
- Volume 39 Issue 3
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- Pages.241-244
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- 1996
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Siccanol: Sesterterpene Isolated from Pathogenic Fungus Drechslera Siccans
식물 병원균 Drechslera siccans로 부터 분리한 세스터테르펜류 Siccanol의 구조
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Lim, Chi-Hwan
(Department of Agricultural Chemistry, Chungnam National University) ;
- Miyagawa, Hissahi (Department of Agricultural Chemistry, Kyoto University) ;
- Ueno, Tamio (Department of Agricultural Chemistry, Kyoto University) ;
- Takenaka, Hideyuki (Shionogi & Co., Ltd Aburahi Research Lab.) ;
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Sung, Nack-Do
(Department of Agricultural Chemistry, Chungnam National University)
- Published : 1996.09.30
Abstract
A bicyclic sesterterpene from Drechslera siccans was purified and structurally characterized. During the isolation procedure, the toxic component was monitored by the assay using Italian ryegrass (Lolium multiflorum Lam.), one of the host plants of the pathogen. Siccanol (1) named arbitrarily was shown to have a molecular formula of
Drechslera siccans의 배양 추출물로부터 이탈리안 라이그라스 (Lolium multiflorum Lam.) 뿌리의 생육저해 활성을 나타내는 물질을 분리정제한 다음에 2차원 NMR을 포함한 각종 기기분석을 이용하여 구조를 결정하였다. Siccanol(1)이라고 명명한 이 화합물의 분자식은