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药学学报  2015 

高领类尖柳珊瑚中的倍半萜成分

, PP. 1156-1160

Keywords: 柳珊瑚,高领类尖柳珊瑚,化学成分,愈创木烷型倍半萜,生物合成途径

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Abstract:

从中国南海高领类尖柳珊瑚(muriceidescollarisnutting)中分离得到了7个愈创木烷型倍半萜:1个新化合物6-formyl-5-isopropyl-3-hydroxymethyl-7-methyl-1h-indene(1)、1个新天然产物5-isopropyl-3,7-dimethyl-1h-indene-1-one(2)及5个已知化合物:guaiazulene(3)、4-formyl-7-isopropyl-10-methylazulene(4)、sesquiterpeneketolactone(5)、alismoxide(6)和guaia-1(5),6-diene(7)。化合物的结构通过现代波谱技术[ms、ir、1hnmr、13cnmr(dept)、hmqc、hmbc、noesy]及与文献对照得到了确证。

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