Amarisolide monohydrate, a 2-(beta-glucosyl)neoclerodane

Authors
Toscano, RA Maldonado, E Ortega, A Cardenas, J
Citation
Ra. Toscano et al., Amarisolide monohydrate, a 2-(beta-glucosyl)neoclerodane, ACT CRYST C, 57, 2001, pp. 846-847
Citations number
11
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
57
Year of publication
2001
Part
7
Pages
846 - 847
Database
ISI
SICI code
0108-2701(200107)57:<846:AMA2>2.0.ZU;2-K
Abstract
The absolute configuration of the neoclerodane glycoside amarisolide, prese nted here as the monohydrate, C26H36O9.H2O, has been determined by associat ion with the known configuration of the glucose moiety. Its structure was e stablished as 2 beta-(O-beta -D-glucopyranosyl)neocleroda-3,13(16),14-trien -15,16-epoxy-18,19-olide. Extensive hydrogen bonding among the hydroxyl gro ups of the sugar moiety forms layers which are interconnected by water mole cules.