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假繁缕中的一个新三萜化合物(英文)
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作者 Consolacion Y.Ragasa Dinah L.Espineli +2 位作者 Emelina H.Mandia Ming-Jaw Don Chien-Chang Shen 《中国天然药物》 SCIE CAS CSCD 2012年第4期284-286,共3页
AIM:To investigate the chemical constituents of Glinus oppositifolius.METHODS:The compounds were isolated by silica gel chromatography.The structure of the new triterpene was elucidated by extensive 1D and 2D NMR spec... AIM:To investigate the chemical constituents of Glinus oppositifolius.METHODS:The compounds were isolated by silica gel chromatography.The structure of the new triterpene was elucidated by extensive 1D and 2D NMR spectroscopy.RESULTS:The dichloromethane extract of the air-dried leaves of Glinus oppositifolius afforded a new triterpene,oppositifolone(1),spinasterol(2),squalene(3) and lutein(4).The structure of 1 was elucidated by NMR spectroscopy,while 2-4 were identified by comparison of their 13C NMR data with those reported in the literature.CONCLUSION:A new triterpene was isolated from G.oppositifolius. 展开更多
关键词 glinus oppositifolius Molluginaceae Oppositifolone Spinasterol SQUALENE LUTEIN
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