Highly oxygenated ecdysteroids from Vitex canescens root bark

Authors
Suksamrarn, A Promrangsan, N Jintasirikul, A
Citation
A. Suksamrarn et al., Highly oxygenated ecdysteroids from Vitex canescens root bark, PHYTOCHEM, 53(8), 2000, pp. 921-924
Citations number
5
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
53
Issue
8
Year of publication
2000
Pages
921 - 924
Database
ISI
SICI code
0031-9422(200004)53:8<921:HOEFVC>2.0.ZU;2-8
Abstract
Highly oxygenated ecdysteroids, (24R)-11 alpha,20-24-trihydroxyecdysone and 11 alpha,20,26-trihydroxyecdysone, have been isolated from the polar fract ion of Vitex canescens root bark. The latter exists as two C-25 epimers whi ch could be separated by reversed-phase HPLC. (C) Elsevier Science Ltd. All rights reserved.