A new phytoecdysteroid from Ajuga taiwanensis.
A new phytoecdysteroid, namely ajugalide-E (1), together with twenty five known compounds were isolated from Ajuga taiwanensis collected from Tainan, Taiwan. Their structures were determined by spectral analysis including high resolution one- and two-dimensional NMR spectroscopy.
Department of Biotechnology, Southern Taiwan University of Technology, Tainan, ROC. yuyichan@mail.stut.edu.tw
Yu-Yi
YY
Chan
Tian-Shung
TS
Wu
Chang Sheng
CS
Kuoh
Amooru G
AG
Damu
D031328:Ajuga / Q000737:chemistry*; D004440:Ecdysone / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010840:Phytosterols / Q000737:chemistry / Q000302:isolation & purification*; D013057:Spectrum Analysis
D010840:Phytosterols; C021238:phytoecdysones; D004440:Ecdysone