New hedgehog/GLI-signaling inhibitors from Adenium obesum
作者:Midori A. Arai、Chikashi Tateno、Takashi Koyano、Thaworn Kowithayakorn、Seiichiro Kawabe、Masami Ishibashi
DOI:10.1039/c0ob00677g
日期:——
cell-based screening system to search for Hh/GLI signaling inhibitors from natural resources. Using our screening system, Adenium obesum was found to include Hh/GLI signaling inhibitors from our tropical plant extract libraries. Bioassay-guided fractionation of this plant extract led to the isolation of 17 cardiacglycosides (1–17), including 3new compounds (4, 9, 16). These compounds showed strong inhibitory