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A Novel Eleven-membered Heterocyclic Compound from Algae Sargassum Vachell
作者姓名:Shi Hat XU  Ying Zhou CEN  Yao Lan LI  Shao Yu XU
摘    要:Thealgaeproducedmanyinterestingpharmacologicalandbiologicalactivitymetabolitessuchasantibacterium.antineoplastic.anticancerandantimicrobialactivitiescompound'-'.Moreandmorechemistandbiologistpayattentiontothecollstituentsofthealgae.ThealgaSal'gassunl1)achedcollectedfromtheSouthChinaSeahasbeenstudiedandcompoundIwasisolated.FigureI-shestructureof1Theethanole\tractofalgaSul'gassll))]1)uk'hel/waselutedb}'silicagelusingpetroleunletherx"itllincreasingamountsofethy'lacetateaseluent.Thefractionobt…


A Novel Eleven-membered Heterocyclic Compound from Algae Sargassum Vachell
Shi Hat XU, Ying Zhou CEN, Yao Lan LI, Shao Yu XU.A Novel Eleven-membered Heterocyclic Compound from Algae Sargassum Vachell[J].Chinese Chemical Letters,1999(5).
Authors:Shi Hat XU  Ying Zhou CEN  Yao Lan LI  Shao Yu XU
Institution:Department of chemistry. Jinan University. Guangzhou 510632
Abstract:A novel eleven-membered heterocyclic compound with high nitrogen has been isolatedtyom the marine alga Sargussum vachell collected from the South China Sea. Its structure has beenestablished by verity of spectroscopic techniques such as IR. EIMS. 1D NMR. HMQC. HNBC.
Keywords:Hetcrocyclic compound  Sargassum vachell  structure elucidation
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