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龙舌兰科植物木质龙血树(Dracaena surculosa)分布于亚洲、美洲和非洲的热带地区。曾从该植物中分离出9个甾类皂苷。本次又从中分离出2个新的3,5-环螺甾烷醇皂苷(1、2)、2个新的环呋甾烷醇皂苷(3、4)。通过光谱分析,对其结构进行了确证。
The agave family Dracaena surculosa is found in tropical regions of Asia, the Americas, and Africa. Nine terpene saponins have been isolated from this plant. Two new 3,5-cyclospirolol saponins (1,2) and 2 new cyclofurostanol saponins (3,4) were isolated from this time. Through spectral analysis, the structure was confirmed.