Two Novel Labdane-type Diterpenoids from the Rhizome of Hedychium coronarium

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Title:	Two Novel Labdane-type Diterpenoids from the Rhizome of Hedychium coronarium
Authors:	Yi-Chin Wu (伍怡瑾) Jia-Wei Ding (丁家崴) Jinn-Fen Chen (陳進分) Jih-Jung Chen (陳日榮)
Date:	2011
Issue Date:	2011-06-23 14:57:34 (UTC+8)
Abstract:	Hedychium coronarium Koenig (Zingiberaceae) is a perennial rhizomatous herbrb, distributed in India, Malaysia, Vietnam, southern China, and Taiwan. Various labdane-type diterpenoids are widely distributed in plants of the genus Hedychium. Many of these compounds exhibit cytotoxic, anti-inflammatory, and hepato- protective activities and show inhibitory effects on the increase in vascular diterpenoids, hedychicoronarin A (1) and hedychicoronarin B (2), and four known compounds (3-6) have been isolated and identified from the rhizome of Hedychium coronarium. The structure of new compounds 1 and 2 was determined through spectral analyses including extensive 2D NMR data. This symposium describes the structural elucidation of 1 and 2 and the biological activities of the isolates.
Relation:	2011年台俄有機、藥物與生物化學交流暨藥物化學研討會，起迄日：2011/04/06~2011/04/05，地點：溪頭台大實驗林
Appears in Collections:	[Pharmacy and Science] 2011 Taiwanese-Russian Organic, Medicinal and Bio Chemistry Interactions & PST Medicinal Chemistry Symposium

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