Aglacins I-K, three highly methoxylated lignans from Aglaia cordata.
Bin-Gui Wang, Rainer Ebel, Chang-Yun Wang, Ru Angelie Edrada, Victor Wray, Peter Proksch
Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China. wangbg@ms.qdio.ac.cn
Journal of natural products 2004 AprFurther chemical investigation of the stem bark of Aglaia cordata has led to the isolation and identification of three new lignans, namely, aglacins I-K (1-3), all of which contain two contiguous trimethoxylated phenyl systems. Among them, aglacins I and J (1 and 2) are new members of the aryltetralin cyclic lactol class, while aglacin K (3) is a new example of tetrahydrofuran lignan. The structures of these compounds were established on the basis of spectroscopic data interpretation.
Citation
Bin-Gui Wang, Rainer Ebel, Chang-Yun Wang, Ru Angelie Edrada, Victor Wray, Peter Proksch. Aglacins I-K, three highly methoxylated lignans from Aglaia cordata. Journal of natural products. 2004 Apr;67(4):682-4
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PMID: 15104504
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