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海洋科学  2007 

海洋红藻鸭毛藻化学成分研究

, PP. 17-19

Keywords: 鸭毛藻(Symphyocladia,latiuscula),化学成分,结构鉴定

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Abstract:

采用正相硅胶柱层析、SephadexLH-20凝胶柱层析、反相HPLC及重结晶等手段,从鸭毛藻(Symphyocladialatiuscula)中分离获得6个化合物,通过一维和二维核磁共振等现代波谱技术鉴定了全部化合物的结构,分别为:焦谷氨酸乙酯(1)、4-杜松烯-1-醇(2)、胆甾醇(3)、6,10,14-三甲基-2-十五酮(4)、1,2-棕榈酸甘油二酯(5)和15-羟甲基-2,6,10,18,22,26,30-七甲基-14-甲烯基-17-三十一烯(6)。以上化合物均为首次从该属海藻中分离鉴定。

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