A new ent-labdane diterpenoid from Andrographis paniculata

A new ent-labdane diterpenoid,19-O-β-D-glucopyranosyl-ent-labda-8（17）,13-dien-15,16,19-triol,together with six known ent-labdane diterpenoids,was isolated from the aerial parts of Andrographis paniculaia.The structure of the new compound was elucidated by extensive spectral analysis.

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Bibliographische Detailangaben
Veröffentlicht in:	Chinese chemical letters 2010-09, Vol.21 (9), p.1091-1093
Hauptverfasser:	Zou, Qiong Yu, Li, Na, Dan, Chun, Deng, Wen Long, Peng, Shu Lin, Ding, Li Sheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Acanthaceae Andrographis paniculata ent-Labdane diterpenoid 二萜类化合物吡喃葡萄糖地上部分新化合物穿心莲结构鉴定耳鼻喉科频谱分析
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Beschreibung
Zusammenfassung:	A new ent-labdane diterpenoid,19-O-β-D-glucopyranosyl-ent-labda-8（17）,13-dien-15,16,19-triol,together with six known ent-labdane diterpenoids,was isolated from the aerial parts of Andrographis paniculaia.The structure of the new compound was elucidated by extensive spectral analysis.
ISSN:	1001-8417 1878-5964
DOI:	10.1016/j.cclet.2010.05.002