Lin, Y. L.Y. L.LinChen, Y. L.Y. L.Chen郭悅雄Kuo, Yueh-HsiungYueh-HsiungKuo2009-02-212018-07-102009-02-212018-07-101993http://ntur.lib.ntu.edu.tw//handle/246246/136370en-USA Novel 12-Deoxorotenone, 12-Deoxo-12α-Acetoxyelliptone,from the Roots of Derris Oblonga Benthjournal article