E-resources
Peer reviewed
-
Erdoğan, Murat; Aru, Başak; Yılmaz, Şeref Tayga; Yeşilada, Erdem; Yanıkkaya-Demirel, Gülderen; Kırmızıbekmez, Hasan
Phytochemistry (Oxford), April 2023, 2023-Apr, 2023-04-00, 20230401, Volume: 208Journal Article
Cytotoxic activity-guided isolation studies on the underground parts of Valeriana sisymbriifolia Vahl. led to the isolation of 12 secondary metabolites including two undescribed iridoids, sisymbriifolivaltrate and sisymbriifolioside, and two unreported sesquiterpene lactones, sisymbriifolins A and B. Chemical structures of the isolates were established by extensive 1D and 2D NMR analyses as well as HR-ESI-MS. The in vitro cytotoxic activities of the extract, sub-fractions and isolates on lung (A549), breast (MCF7), gastric (HGC27) and prostate (PC3) cancer cell lines were evaluated by MTS assay. Sisymbriifolivaltrate, didrovaltrate, valtrate, 7-homovaltrate and 1-α-acevaltrate exhibited promising cytotoxic activity on MCF7 cell line with IC50 values ranging from 2.5 to 12.3 μM, while valtrate demonstrated the best cytotoxicity against A549 cells with the IC50 value of 7.5 μM. Valtrate and 7-homovaltrate were found to exert noteworthy cytotoxicity towards HGC27 cell line (IC50 values: 2.3 and 3.7 μM, respectively), whereas valtrate, 7-homovaltrate and 1-α-acevaltrate (IC50 values: 2.3–9.7 μM) were found to be potent cytotoxic against PC3 cells. Among the tested compounds, particularly valepotriate-type iridoids were found to be the main cytotoxic principles of V. sisymbriifolia. Display omitted •Twelve compounds including four undescribed ones were isolated from Valeriana sisymbriifolia.•Two drimane-type rare sesquiterpene lactones (3 and 4) were obtained from V. sisymbriifolia.•Chemotaxonomic significance of isolates within the genus was discussed.•Valepotriate-type iridoids (5–8) showed potent cytotoxicity towards panel of cancer cell lines.
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.