Antifungal flavonoids isolated from piper septupliner vium (Miq.) C. DC (Piperaceae)

Monica C. Ávila; Óscar J. Patino; Juliet A. Prieto; Wilman A. Delgado; Luis E. Cuca

Antifungal flavonoids isolated from piper septupliner vium (Miq.) C. DC (Piperaceae)

Monica C. Ávila
, Óscar J. Patino
, Juliet A. Prieto
, Wilman A. Delgado
, Luis E. Cuca

Universidad Nacional de Colombia

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

6 Scopus citations

Abstract

Guided fractionation of ethanolic extract of aerial part of Piper septuplinervium (Piperaceae) yielded two flavonoid-type active substances against two strains of phytopathogenic fungi (Fusarium oxy-sporum f. sp. dianthi and Botrytis cine-red). The structures of isolated compounds were determined by spectroscopic analysis (single-and two-dimensional NMR, HRMS). The antifungal activity was determined by disk test, followed by direct bioautography against the two strains of fungi tested.

Translated title of the contribution	Flavonoides con actividad antifúngica aislados de piper septuplinervium (Miq.) C. DC. (Piperaceae)
Original language	English
Pages (from-to)	25-33
Number of pages	9
Journal	Revista Colombiana de Quimica
Volume	40
Issue number	1
State	Published - Jan 2011
Externally published	Yes

Keywords

Antifungal activity
Flavonoids
Piper septuplinervium
Piperaceae

Cite this

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title = "Antifungal flavonoids isolated from piper septupliner vium (Miq.) C. DC (Piperaceae)",

abstract = "Guided fractionation of ethanolic extract of aerial part of Piper septuplinervium (Piperaceae) yielded two flavonoid-type active substances against two strains of phytopathogenic fungi (Fusarium oxy-sporum f. sp. dianthi and Botrytis cine-red). The structures of isolated compounds were determined by spectroscopic analysis (single-and two-dimensional NMR, HRMS). The antifungal activity was determined by disk test, followed by direct bioautography against the two strains of fungi tested.",

keywords = "Antifungal activity, Flavonoids, Piper septuplinervium, Piperaceae",

author = "{\'A}vila, \{Monica C.\} and Patino, \{{\'O}scar J.\} and Prieto, \{Juliet A.\} and Delgado, \{Wilman A.\} and Cuca, \{Luis E.\}",

year = "2011",

month = jan,

language = "English",

volume = "40",

pages = "25--33",

journal = "Revista Colombiana de Quimica",

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publisher = "Universidad Nacional de Colombia",

number = "1",

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TY - JOUR

T1 - Antifungal flavonoids isolated from piper septupliner vium (Miq.) C. DC (Piperaceae)

AU - Ávila, Monica C.

AU - Patino, Óscar J.

AU - Prieto, Juliet A.

AU - Delgado, Wilman A.

AU - Cuca, Luis E.

PY - 2011/1

Y1 - 2011/1

N2 - Guided fractionation of ethanolic extract of aerial part of Piper septuplinervium (Piperaceae) yielded two flavonoid-type active substances against two strains of phytopathogenic fungi (Fusarium oxy-sporum f. sp. dianthi and Botrytis cine-red). The structures of isolated compounds were determined by spectroscopic analysis (single-and two-dimensional NMR, HRMS). The antifungal activity was determined by disk test, followed by direct bioautography against the two strains of fungi tested.

AB - Guided fractionation of ethanolic extract of aerial part of Piper septuplinervium (Piperaceae) yielded two flavonoid-type active substances against two strains of phytopathogenic fungi (Fusarium oxy-sporum f. sp. dianthi and Botrytis cine-red). The structures of isolated compounds were determined by spectroscopic analysis (single-and two-dimensional NMR, HRMS). The antifungal activity was determined by disk test, followed by direct bioautography against the two strains of fungi tested.

KW - Antifungal activity

KW - Flavonoids

KW - Piper septuplinervium

KW - Piperaceae

UR - https://www.scopus.com/pages/publications/84861631345

M3 - Article

AN - SCOPUS:84861631345

SN - 0120-2804

VL - 40

SP - 25

EP - 33

JO - Revista Colombiana de Quimica

JF - Revista Colombiana de Quimica

IS - 1

ER -

Antifungal flavonoids isolated from piper septupliner vium (Miq.) C. DC (Piperaceae)

Abstract

Keywords

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