Secondary metabolites of Aspergillus sp F1, a commensal fungal strain of Trewia nudiflora
Secondary metabolites of Aspergillus sp F1, a commensal fungal strain of Trewia nudiflora
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DOI：
10.1080/14786410701852826
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发表时间：
2009-01-01
影响因子：
2.2
通讯作者：
Shen, Yuemao
中科院分区：
文献类型：
--
作者：
Lin, Ting;Lu, Chunhua;Shen, Yuemao
从裸花树（Trewia nudiflora）种子中分离得到一株曲霉（Aspergillus sp. F1），从其提取物中分离得到12个化合物，分别属于5种结构类型，即饱和二苄基丁内酯木脂素（1-3）、二萜类（4-6）、蒽醌（questin，7）、二苯甲酮（dihydrogeodin，8）和二苯醚（9-12）。其中化合物1、11和12为新化合物，分别为丁内酯-V、2，4-二氯雌甾酸丁酯和2，4-二氯雌甾酸甲酯。这些化合物的结构进行了表征的基础上的光谱数据。
Twelve compounds that belonged to five structure types, namely saturated dibenzylbutyrolactone lignans (1-3), sesterterpenoids (4-6), anthraquinone (questin, 7), benzophenone (dihydrogeodin, 8) and diphenyl ethers (9-12), were isolated from the extract of the strain Aspergillus sp. F1, which was isolated from the seeds of Trewia nudiflora. Among them, compounds 1, 11 and 12 were determined to be new, namely butylrolactone-V, butyl 2,4-dichloroasterrate and methyl 2,4-dichloroasterrate, respectively. The structures of these compounds were characterised on the basis of spectroscopic data.