Antifungal terpenoids produced by cypress after infection by Diplodia pinea f. sp. cupressi

Zion Madar; Hugo E. Gottlieb; Miriam Cojocaru; Joseph Riov; Zvi Solel; Abraham Sztejnberg

doi:10.1016/0031-9422(94)00575-e

Antifungal terpenoids produced by cypress after infection by Diplodia pinea f. sp. cupressi

Zion Madar
, Hugo E. Gottlieb
, Miriam Cojocaru
, Joseph Riov
, Zvi Solel
, Abraham Sztejnberg

Department of Chemistry

Agricultural Research Organization of Israel
Bar-Ilan University
Hebrew University of Jerusalem

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

Two antifungal terpenoids, 6-isopropyltropolone β-glucoside and 5-(3-hydroxy-3-methyl-trans-1-butenyl)-6-isopropyl-tropolone β-glucoside, named by us cupressotropolone A and B, respectively, were isolated from the bark of Italian cypress, in response to infection by the fungus Diplodia pinea f. sp. cupressi. These tropolone glucosides inhibited in vitro germination of spores of Diplodia pinea f. sp. cupressi, Seiridium cardinale, Alternaria alternata and Verticillium dahliae.

Original language	English
Pages (from-to)	351-354
Number of pages	4
Journal	Phytochemistry
Volume	38
Issue number	2
DOIs	https://doi.org/10.1016/0031-9422(94)00575-e
State	Published - Jan 1995

Keywords

Cupressaceae
Cupressus sempervirens
Diplodia pinea f. sp. cupressi
Seiridium cardinale
antifungal agents
cupressotropolones
phytoalexin
terpenoids

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10.1016/0031-9422(94)00575-e

Cite this

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title = "Antifungal terpenoids produced by cypress after infection by Diplodia pinea f. sp. cupressi",

abstract = "Two antifungal terpenoids, 6-isopropyltropolone β-glucoside and 5-(3-hydroxy-3-methyl-trans-1-butenyl)-6-isopropyl-tropolone β-glucoside, named by us cupressotropolone A and B, respectively, were isolated from the bark of Italian cypress, in response to infection by the fungus Diplodia pinea f. sp. cupressi. These tropolone glucosides inhibited in vitro germination of spores of Diplodia pinea f. sp. cupressi, Seiridium cardinale, Alternaria alternata and Verticillium dahliae.",

keywords = "Cupressaceae, Cupressus sempervirens, Diplodia pinea f. sp. cupressi, Seiridium cardinale, antifungal agents, cupressotropolones, phytoalexin, terpenoids",

author = "Zion Madar and Gottlieb, \{Hugo E.\} and Miriam Cojocaru and Joseph Riov and Zvi Solel and Abraham Sztejnberg",

year = "1995",

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doi = "10.1016/0031-9422(94)00575-e",

language = "אנגלית",

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journal = "Phytochemistry",

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T1 - Antifungal terpenoids produced by cypress after infection by Diplodia pinea f. sp. cupressi

AU - Madar, Zion

AU - Gottlieb, Hugo E.

AU - Cojocaru, Miriam

AU - Riov, Joseph

AU - Solel, Zvi

AU - Sztejnberg, Abraham

PY - 1995/1

Y1 - 1995/1

N2 - Two antifungal terpenoids, 6-isopropyltropolone β-glucoside and 5-(3-hydroxy-3-methyl-trans-1-butenyl)-6-isopropyl-tropolone β-glucoside, named by us cupressotropolone A and B, respectively, were isolated from the bark of Italian cypress, in response to infection by the fungus Diplodia pinea f. sp. cupressi. These tropolone glucosides inhibited in vitro germination of spores of Diplodia pinea f. sp. cupressi, Seiridium cardinale, Alternaria alternata and Verticillium dahliae.

AB - Two antifungal terpenoids, 6-isopropyltropolone β-glucoside and 5-(3-hydroxy-3-methyl-trans-1-butenyl)-6-isopropyl-tropolone β-glucoside, named by us cupressotropolone A and B, respectively, were isolated from the bark of Italian cypress, in response to infection by the fungus Diplodia pinea f. sp. cupressi. These tropolone glucosides inhibited in vitro germination of spores of Diplodia pinea f. sp. cupressi, Seiridium cardinale, Alternaria alternata and Verticillium dahliae.

KW - Cupressaceae

KW - Cupressus sempervirens

KW - Diplodia pinea f. sp. cupressi

KW - Seiridium cardinale

KW - antifungal agents

KW - cupressotropolones

KW - phytoalexin

KW - terpenoids

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DO - 10.1016/0031-9422(94)00575-e

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AN - SCOPUS:0029140440

SN - 0031-9422

VL - 38

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JO - Phytochemistry

JF - Phytochemistry

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ER -

Antifungal terpenoids produced by cypress after infection by Diplodia pinea f. sp. cupressi

Abstract

Keywords

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