ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)

The antibacterial activity of 13-epi-sclareol, a labdane type diterpene, isolated from the resinous exudate of Pseudognaphalium heterotrichium and P. cheiranthifolium was tested against four Gram positive and three Gram negative bacteria. The antimicrobial activity was determined using three differe...

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Autores principales:	MENDOZA,L, TAPIA,L, WILKENS,M, URZUA,A
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2002
Materias:	Pseudognaphalium heterotrichium P. cheiranthifolium Asteraceae Resinous exudate 13-epi-sclareol Diterpenoid Antibacterial activity
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442002000200004
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spelling	oai:scielo:S0366-164420020002000042002-10-14ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)MENDOZA,LTAPIA,LWILKENS,MURZUA,A Pseudognaphalium heterotrichium P. cheiranthifolium Asteraceae Resinous exudate 13-epi-sclareol Diterpenoid Antibacterial activity The antibacterial activity of 13-epi-sclareol, a labdane type diterpene, isolated from the resinous exudate of Pseudognaphalium heterotrichium and P. cheiranthifolium was tested against four Gram positive and three Gram negative bacteria. The antimicrobial activity was determined using three different methods: solid medium, liquid medium and a liquid medium micro-method. The bacterial viability and growth curve were also studied. Gram positive bacteria were selectively affected by 13-epi-sclareol. At concentrations of 30 µg/mL, the compound produced the lysis of Bacillus cereus and B. subtilis.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaBoletín de la Sociedad Chilena de Química v.47 n.2 20022002-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442002000200004en10.4067/S0366-16442002000200004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Pseudognaphalium heterotrichium P. cheiranthifolium Asteraceae Resinous exudate 13-epi-sclareol Diterpenoid Antibacterial activity
spellingShingle	Pseudognaphalium heterotrichium P. cheiranthifolium Asteraceae Resinous exudate 13-epi-sclareol Diterpenoid Antibacterial activity MENDOZA,L TAPIA,L WILKENS,M URZUA,A ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)
description	The antibacterial activity of 13-epi-sclareol, a labdane type diterpene, isolated from the resinous exudate of Pseudognaphalium heterotrichium and P. cheiranthifolium was tested against four Gram positive and three Gram negative bacteria. The antimicrobial activity was determined using three different methods: solid medium, liquid medium and a liquid medium micro-method. The bacterial viability and growth curve were also studied. Gram positive bacteria were selectively affected by 13-epi-sclareol. At concentrations of 30 µg/mL, the compound produced the lysis of Bacillus cereus and B. subtilis.
author	MENDOZA,L TAPIA,L WILKENS,M URZUA,A
author_facet	MENDOZA,L TAPIA,L WILKENS,M URZUA,A
author_sort	MENDOZA,L
title	ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)
title_short	ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)
title_full	ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)
title_fullStr	ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)
title_full_unstemmed	ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)
title_sort	antibacterial activity of 13-epi-sclareol, a labdane type diterpene isolated from pseudognaphalium heterotrichium and p. cheiranthifolium (asteraceae)
publisher	Sociedad Chilena de Química
publishDate	2002
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442002000200004
work_keys_str_mv	AT mendozal antibacterialactivityof13episclareolalabdanetypediterpeneisolatedfrompseudognaphaliumheterotrichiumandpcheiranthifoliumasteraceae AT tapial antibacterialactivityof13episclareolalabdanetypediterpeneisolatedfrompseudognaphaliumheterotrichiumandpcheiranthifoliumasteraceae AT wilkensm antibacterialactivityof13episclareolalabdanetypediterpeneisolatedfrompseudognaphaliumheterotrichiumandpcheiranthifoliumasteraceae AT urzuaa antibacterialactivityof13episclareolalabdanetypediterpeneisolatedfrompseudognaphaliumheterotrichiumandpcheiranthifoliumasteraceae
_version_	1718438142990614528

ANTIBACTERIAL ACTIVITY OF 13-EPI-SCLAREOL, A LABDANE TYPE DITERPENE ISOLATED FROM PSEUDOGNAPHALIUM HETEROTRICHIUM AND P. CHEIRANTHIFOLIUM (ASTERACEAE)

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