海莲内生真菌Pestalotiopsis clavispora代谢产物研究 |
Metabolites of endophytic fungus Pestalotiopsis clavispora isolated from the stem of Bruguiera sexangula |
|
中文关键词:酚类化合物,三萜,甾类化合物,红树林内生真菌 |
英文关键词:phenolic compounds, triterpene, sterols, mangrove endophytic fungus |
基金项目:国家自然科学基金(No. 30671385) |
|
摘要点击次数: 2027 |
全文下载次数: 1141 |
中文摘要: |
从海莲内生真菌Pestalotiopsis clavispora发酵液乙酸乙酯萃取物中分离得到9个化合物。根据波谱数据,化合物1-9结构分别鉴定为:3β,22β,24-三羟基齐墩果-12-烯,乌苏酸,3-羟基-4-甲氧基苯乙烯,邻苯二甲酸二异丁酯,3,4-二羟基苯乙醇,对羟基苯乙醇,3β-羟基-5α,8α-过氧化麦角甾-6,22-二烯,麦角甾-4,6,8(14),22-四烯-3-酮,胸苷。9个化合物均为首次从该内生真菌中分离得到。 |
英文摘要: |
Nine known compounds, 3β,22β,24-trihydroxy-olean-12-ene, ursolic acid, 3-hydroxy-4-methoxystyrene, diisobutyl phthalate, 3,4-dihydroxyphenylethanol, p-tyrosol, 3β-hydroxy-5α,8α-epidioxyergosta-6,22-diene, ergosta-4,6,8(14),22-tetraen-3-one and thymidine, were isolated from the ethyl acetate extraction of fermentation broth of Pestalotiopsis clavispora, an endophyte in the stems of Bruguiera sexangula. The structures of these compounds were elucidated by extensive spectroscopic analysis. These compounds were isolated for the first time from endophytic fungus Pestalotiopsis clavispora. |
邓慧颖,邢建广,罗都强. 海莲内生真菌Pestalotiopsis clavispora代谢产物研究[J]. 菌物学报, 2011, 30(2): 263-267 |
查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
|