Fungal depside, guisinol, from a marine derived strain of                Emericella unguis

Joan Nielsen; Per Halfdan Nielsen; Jens Christian Frisvad

doi:10.1016/S0031-9422(98)00517-2

Fungal depside, guisinol, from a marine derived strain of Emericella unguis

Joan Nielsen
, Per Halfdan Nielsen
, Jens Christian Frisvad

University of Wyoming
University of Copenhagen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A marine isolate of the fungus Emericella unguis gave a new antibacterial depside, guisinol (1). The structure determination was based on mass spectrometry and NMR spectroscopical studies. Structurally 1 resembles the depsidones emeguisin A --> C previously isolated from another strain of the same species. Five other isolates of E. unguis also produced the same qualitative profile of secondary metabolites including guisinol and dechloronidulin. Other species of Emericella did not produce any of these compounds and they are thus of chemotaxonomic significance.

Original language	English
Journal	Phytochemistry
Volume	50
Issue number	2
Pages (from-to)	263-265
ISSN	0031-9422
DOIs	https://doi.org/10.1016/S0031-9422(98)00517-2
Publication status	Published - 1999

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 14 Life Below Water

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title = "Fungal depside, guisinol, from a marine derived strain of Emericella unguis",

abstract = "A marine isolate of the fungus Emericella unguis gave a new antibacterial depside, guisinol (1). The structure determination was based on mass spectrometry and NMR spectroscopical studies. Structurally 1 resembles the depsidones emeguisin A --> C previously isolated from another strain of the same species. Five other isolates of E. unguis also produced the same qualitative profile of secondary metabolites including guisinol and dechloronidulin. Other species of Emericella did not produce any of these compounds and they are thus of chemotaxonomic significance.",

author = "Joan Nielsen and Nielsen, \{Per Halfdan\} and Frisvad, \{Jens Christian\}",

year = "1999",

doi = "10.1016/S0031-9422(98)00517-2",

language = "English",

volume = "50",

pages = "263--265",

journal = "Phytochemistry",

issn = "0031-9422",

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T1 - Fungal depside, guisinol, from a marine derived strain of Emericella unguis

AU - Nielsen, Joan

AU - Nielsen, Per Halfdan

AU - Frisvad, Jens Christian

PY - 1999

Y1 - 1999

N2 - A marine isolate of the fungus Emericella unguis gave a new antibacterial depside, guisinol (1). The structure determination was based on mass spectrometry and NMR spectroscopical studies. Structurally 1 resembles the depsidones emeguisin A --> C previously isolated from another strain of the same species. Five other isolates of E. unguis also produced the same qualitative profile of secondary metabolites including guisinol and dechloronidulin. Other species of Emericella did not produce any of these compounds and they are thus of chemotaxonomic significance.

AB - A marine isolate of the fungus Emericella unguis gave a new antibacterial depside, guisinol (1). The structure determination was based on mass spectrometry and NMR spectroscopical studies. Structurally 1 resembles the depsidones emeguisin A --> C previously isolated from another strain of the same species. Five other isolates of E. unguis also produced the same qualitative profile of secondary metabolites including guisinol and dechloronidulin. Other species of Emericella did not produce any of these compounds and they are thus of chemotaxonomic significance.

U2 - 10.1016/S0031-9422(98)00517-2

DO - 10.1016/S0031-9422(98)00517-2

M3 - Journal article

SN - 0031-9422

VL - 50

SP - 263

EP - 265

JO - Phytochemistry

JF - Phytochemistry

IS - 2