Isolation of an Anti-Cancer Asperuloside from Hedyotis corymbosa L.
Author(s) -
Nina Artanti,
Muhammad Hanafi,
Rina Andriyani,
Vienna Saraswaty,
Linar Z. Udin,
Puspa Dewi Lotulung,
Ken Ichi Fujita,
Yoshinosuke Usuki
Publication year - 2015
Publication title -
journal of tropical life science
Language(s) - English
Resource type - Journals
eISSN - 2527-4376
pISSN - 2087-5517
DOI - 10.11594/jtls.05.02.06
Subject(s) - ic50 , hl60 , traditional medicine , chemistry , cancer cell lines , column chromatography , human breast , ethyl acetate , chromatography , cancer cell , botany , biology , cancer , in vitro , biochemistry , medicine , genetics
Hedyotis corymbosa L., with local name rumput mutiara, is an anti-inflammatory, anti-cancer and hepatoprotective traditional medicine. The ethanol extract of H. corymbosa L. shows inhibitory activity to human YMB-1 breast cancer cell line with an IC 50 of 6.51 µg/mL. The methylene chloride fraction shows a potential cytotoxic activity with an IC 50 of 2.75 µg/mL. To obtain a lead compound, the extract was further purified by column chromatography. A pure compound is obtained which shows inhibitory activities against YMB-1, HL60 and KB human cell lines with IC 50 values of 0.7; 11.0 and 104.2 µg/mL, respectively. Based on the 1D and 2D FTNMR data, the isolated compound is an asperuloside.
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