Fungal Metabolites. II. Structural Elucidation of Minor Metabolites, Valinotricin, Cyclonerodiol Oxide, and Epicyclonerodiol Oxide, from Trichoderma polysporum
Fungal Metabolites. II. Structural Elucidation of Minor Metabolites, Valinotricin, Cyclonerodiol Oxide, and Epicyclonerodiol Oxide, from Trichoderma polysporum
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DOI：
10.1248/cpb.32.4419
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发表时间：
1984-11
影响因子：
1.7
通讯作者：
T. Fujita;Y. Takaishi;Y. Takeda;T. Fujiyama;Takahito Nishi
中科院分区：
文献类型：
--
作者：
T. Fujita;Y. Takaishi;Y. Takeda;T. Fujiyama;Takahito Nishi
从多孢木霉（Trichoderma polysporum）中分离得到一个新的次要代谢产物valinotricin（1），沿着环壬二醇氧化物（9）和环壬二醇氧化物（10）。通过化学和光谱研究确定了缬草素的结构为1，并通过合成证实了其结构。对环二醇氧化物和表环二醇氧化物的化学和光谱研究分别产生了结构9和10。
A new minor metabolite, valinotricin (1), along with cyclonerodiol oxide (9) and epicyclonerodiol oxide (10) was isolated from Trichoderma polysporum. The structure of valinotricin was elucidated as 1 by chemical and spectral studies, and then confirmed by synthesis. Chemical and spectroscopic studies of cyclonerodiol oxide and epicyclonerodiol oxide led to the structures 9 and 10, respectively.