真菌的代谢物加拿大蓟内生真菌中新的异香豆素

Natural Product Letters Pub Date : 2001-11-01 DOI:10.1080/10575630108041303

K. Krohn, U. Flörke, M. S. Rao, K. Steingröver, H. Aust, S. Draeger, B. Schulz

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引用次数: 51

摘要

摘要从一种内生真菌的培养液中分离到1个已知的(1)和5个新的聚酮代谢产物(2-6)。无菌菌丝体，取自加拿大蓟。化合物1-4是异香豆素家族的成员，而代谢物5是二氢苯并呋喃，6具有开链结构。所有化合物的芳香环上都有一个不寻常的甲基，不符合通常的聚酮模式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Metabolites from Fungi 15. New Isocoumarins from an Endophytic Fungus Isolated from the Canadian Thistle Cirsium arvense

Abstract One known (1) and five new polyketide metabolites (2-6) were isolated from the culture extract of an endophytic fungus. Mycelia sterila, from the Canadian thistle Cirsium arvense. Compounds 1-4 are members of the isocoumarin family, whereas metabolite 5 is a dihydrobenzofuran and 6 has an open chain structure. All compounds have an unusual methyl group at the aromatic ring that does not fit into the usual polyketide pattern.

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Natural Product Letters

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