Two New Sesquiterpenes from Eupatorium lindleyanum

Two New Sesquiterpenes from Eupatorium lindleyanum

O6; Two new germacrane sesquiterpenes: 3,8,14-trihydroxy-1(10)E,4Z, 11(13)-germacratrien-12, 6-olide, 8-(2-methyl-4-hydroxyl-2E-butenoyl), 3,14-diacetoxy (eupalinolide A, 1), and 3,8,14trihydroxy-1(10) E, 4E, 11(13)-germacratrien-12,6-olide, 8-2-methyl-4-hydroxyl-2Ebutenoyl), 3,14-diacetoxy (eupalin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:中国化学快报（英文版） 2005-09, Vol.16 (9), p.1223-1226
Hauptverfasser: Nian Yun YANG, Shi Hui QIAN, Jin Ao DUAN, Ping LI, Li Juan TIAN
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:O6; Two new germacrane sesquiterpenes: 3,8,14-trihydroxy-1(10)E,4Z, 11(13)-germacratrien-12, 6-olide, 8-(2-methyl-4-hydroxyl-2E-butenoyl), 3,14-diacetoxy (eupalinolide A, 1), and 3,8,14trihydroxy-1(10) E, 4E, 11(13)-germacratrien-12,6-olide, 8-2-methyl-4-hydroxyl-2Ebutenoyl), 3,14-diacetoxy (eupalinolide B, 2) were isolated from Eupatorium lindleyanum. Their structures were elucidated by means of 1H and 13C NMR spectroscopic analysis, including 2D NMR technique.
ISSN:1001-8417