欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
目的：研究海绵Phakellia fusca共附生真菌的次级代谢产物。方法：采用正相硅胶柱色谱、SephadexLH-20凝胶柱色谱、制备薄层、重结晶等方法进行分离和纯化,并根据其理化性质及波谱数据鉴定结构。结果：分离得到4个化合物,分别鉴定为：环（L-缬-L-脯）二肽（1）、环（L-苯丙-L-脯）二肽（2）、环（L-酪-L-脯）二肽（3）、环（24-羟基-15-甲基癸酰-甘-缬-亮-丙-苯丙）（4）。结论：化合物1～4为环肽类化合物,均为首次从该真菌中分离得到。
英文摘要：
Objective： To study the secondary metabolites from the marine sponge Phakellia fusca epiphytic fungi.Methods： The compounds were isolated by column chromatography over silica gel and purified by Sephadex LH-20 column chromatography and preparative TLC.The structures were elucidated by means of physiochemical properties and spectroscopic analyses.Results： Four compounds were separated and identified as： cyclo-（L-Val-L-Pro）（1）,cyclo-（L-Phe-L-Pro）（2）,cyclo-（L-Tyr-L-Pro）（3）,cyclo-（3-hydroxy-4-methyldecanoyl-Gly-L-Val-D-Leu-L-Ala-L-Phe）（4）.Conclusion： Compounds 1~4 are obtained from the marine sponge Phakellia fusca epiphytic fungi for the first time.
同期刊论文项目
同项目期刊论文
New phenyl derivatives from endophytic fungus Botryosphaeria sp SCSIO KcF6 derived of mangrove plant
Sesquiterpenoids and xanthones derivatives produced by sponge-derived fungus Stachybotry sp. HH1 ZSD
Suberosanones A–C, New Metabolites Possessing Cyclopentenone System from the South China Sea Gorgoni
9,11-Secosteroidswith cytotoxic activity from the South China Sea gorgonian coral Subergorgiasuberos
期刊信息
位置：