Al-Amin, M; Eltayeb, NM; Khairuddean, M; Salhimi, SM
Rhizomes of Curcuma caesia are traditionally used to treat cancer in India. The aim is to isolate chemical constituents from C. caesia rhizomes through bioassay-guided fractionation. The extract, hexanes and chloroform fractions showed effect on MCF-7 and MDA-MB-231cells in cell viability assay. The chromatographic separation afforded germacrone (1), zerumbone (2), furanodienone (3), curzerenone (4), curcumenol (5), zederone (6), curcumenone (7), dehydrocurdione (8) from hexanes fraction and curcuminol G (9), curcuzederone (10), (1S, 10S), (4S,5S)-germacrone-1 (10), 4-diepoxide (11), wenyujinin B (12), alismoxide (13), aerugidiol (14), zedoarolide B (15), zedoalactone B (16), zedoarondiol (17), isozedoarondiol (18) from chloroform fraction. This is first report of compounds 2, 9â13, 15â18 from C. caesia. The study demonstrated compounds 1â4 and 10 are the bioactive compounds. The effect of curcuzederone (10) on MDA-MB-231 cell migration showed significant inhibition in scratch and Transwell migration assays. The results revealed that curcuzederone could be a promising drug to treat cancer. © 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group.