Essential oils and hexane extracts from leaves and fruits of Cistus monspeliensis. Cytotoxic activity of ent-13-epi-manoyl oxide and its isomers.
In: Planta medica, Jg. 67 (2001-03-01), Heft 2, S. 168-71
editorialOpinion
Zugriff:
Essential oils and hexane extracts from Cistus monspeliensis L. leaves and fruits were analysed by GC-MS. Manoyl oxide and its isomers, 3 beta-hydroxy-manoyl oxide, 3 beta-hydroxy-13-epi-manoyl oxide, as well as 3 beta-acetoxy-13-epi-manoyl oxide were detected for the first time in C. monspeliensis L. Ent-13-epimanoyl oxide was isolated from the hexane extract of leaves and its structure was determined using spectroscopic methods. In vitro cytotoxic activity of ent-13-epi-manoyl oxide and mixtures of manoyl oxide isomers at 10(-4) M concentrations ranged from 11.1 to 32.2% of the activity for a vinblastine control evaluated against nine leukemic cell lines. The results showed that the manoyl oxide isomer mixtures as well as ent-13-epi-manoyl oxide exhibited a slight growth inhibiting activity.
Titel: |
Essential oils and hexane extracts from leaves and fruits of Cistus monspeliensis. Cytotoxic activity of ent-13-epi-manoyl oxide and its isomers.
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Autor/in / Beteiligte Person: | Angelopoulou, D ; Demetzos, C ; Dimas, C ; Perdetzoglou, D ; Loukis, A |
Zeitschrift: | Planta medica, Jg. 67 (2001-03-01), Heft 2, S. 168-71 |
Veröffentlichung: | Stuttgart ; New York : George Thieme ; <i>Original Publication</i>: Stuttgart, Hippokrates Verlag., 2001 |
Medientyp: | editorialOpinion |
ISSN: | 0032-0943 (print) |
DOI: | 10.1055/s-2001-11497 |
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