Two new alkaloidal glycosides from the root bark of Ailanthus altissima
Title:
Two new alkaloidal glycosides from the root bark of Ailanthus altissima
Author:
Zhang, L.-P. Wang, J.-Y. Wang, W. Cui, Y.-X. Cheng, D.-L.
Appeared in:
Journal of Asian natural products research
Paging:
Volume 9 (2007) nr. 3 pages 253-259
Year:
2007-04
Contents:
Two new alkaloidal glycosides, canthin-6-one-5-o-β-d-xylopyranosyl- (1 → 6)-β-d-glucopyranoside (1) and canthin-6-one-1-o-β-d-xylopyranosyl- (1 → 6)-β-d-glucopyranoside (2) named ailantcanthinosides A and B, were isolated from the root bark of Ailanthus altissima. Their structures were elucidated by one-and two-dimensional 1H NMR, 13C NMR, FAB-MS, HRESI-MS spectra and chemical methods.