Publications scientifiques
Abdou Tchoukoua
Autres affiliations : Yamagata University
* (Auteur correspondant)
Bonaventure T. Ngadjui
Narandulam Usukhbayar
Ken-ichi Kimura
Eunsang Kwon
Hiroyuki Momma
Takuya Koseki
Yoshihito Shiono
Bioscience Biotechnology and Biochemistry
Four new oleanane-type saponins, macrostachyaosides A, B, C, and D (1-4) were isolated from the roots of Acacia macrostachya. Their structures were elucidated on the basis of extensive 1D- and 2D-NMR data and HR-ESI-MS analyses. At concentrations of 100 μM of each compounds, none of the tested compounds caused a significant growth reduction against HL60 cells.
