01936nas a2200253 4500008004100000245004700041210004700088260001900135300001200154490000600166520124500172653001301417653002501430653002301455653000901478653002101487653002601508100001601534700001801550700003401568700002201602700002301624856003501647 2017 eng d00aAlkaloid from Phoebe declinata Nees Leaves0 aAlkaloid from Phoebe declinata Nees Leaves cSeptember 2017 a713-7200 v93 a
Introduction: Genus Phoebe have been reported to produce isoquinoline alkaloids as aporphines, noraporphines, and benzylisoquinolines. Many of these isolates exhibit diversified biological activities, including cytotoxic activity. Objective: The objective of this study is to determine cytotoxic activity of compound isolated from Phoebe declinata againts MCF-7 (breast cancer cell line). Methods: Extraction was done by reflux using n-hexane, antioxidant activity measured by DPPH method and reducing power method, cytotoxic activity measured by MTT assay using MCF-7 cell line, struture eucidation was confirmed by NMR. Results: The antioxidant activity measured using DPPH method for 1 and 2 showed IC50 value of 6.42 and 11.80 μg/mL respectively and using reducing power method for 1 and 2 showed IC50 value of 7.02 and 13.74 μg/mL respectively. Compound (1) and (2) exhibited cytotoxic activity against MCF-7 cells with an IC50 value of 82.978 and 93.179 μg/mL. Conclusion: Compound (1) and (2) exhibited antioxidant activity and cytotoxic activity against MCF-7.
10aAlkaloid10aantioxidant activity10aCytotoxic activity10aDPPH10aMCF-7 cell line.10aPhoebe declinata nees1 aElya, Berna1 aKatrin, Basah1 aForestrania, Roshamur, Cahyan1 aSofyan, Rosmalena1 aChandra, Ryan, Adi uhttp://fulltxt.org/article/165