희첨의 Diterpene 에 관한 연구 (Ⅴ) - Kaurane Skeleton 을 가진 Diterpene의 화학구조

희첨의 Diterpene 에 관한 연구 (Ⅴ) - Kaurane Skeleton 을 가진 Diterpene의 화학구조

A component $F,\;C_{20}H_{30}O_4,\;M^+\;(m/e)\;334,\;mp\;258{\sim}260^{\circ},\;[{\alpha}]D=-133.25^{\circ}\;(C=0.2,\;EtOH)$, was isolated from Siegesbeckia pubescens $M_{AKINO}$. This compound was identified as $16{\beta}-(-)-kauran-17$, 19-dioic acid, using spectroscopies and synthesizing various...

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Veröffentlicht in:생약학회지 1973, Vol.4 (4), p.205-207
Hauptverfasser: 한구동(Koo Dong Han), 김제훈(Jae Hoon Kim), 오세종(Sea Jong Oh)
Format: Artikel
Sprache:kor
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Zusammenfassung:A component $F,\;C_{20}H_{30}O_4,\;M^+\;(m/e)\;334,\;mp\;258{\sim}260^{\circ},\;[{\alpha}]D=-133.25^{\circ}\;(C=0.2,\;EtOH)$, was isolated from Siegesbeckia pubescens $M_{AKINO}$. This compound was identified as $16{\beta}-(-)-kauran-17$, 19-dioic acid, using spectroscopies and synthesizing various derivatives of the compound F.
ISSN:0253-3073
2288-9299