Citation
H. Huang et al., Structure of oresbiuside from Isodon oresbius, SPECT LETT, 31(8), 1998, pp. 1635-1641
Citations number
9
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
SPECTROSCOPY LETTERS
ISSN journal
00387010
→ ACNP
Volume
31
Issue
8
Year of publication
1998
Pages
1635 - 1641
Database
ISI
SICI code
0038-7010(1998)31:8<1635:SOOFIO>2.0.ZU;2-C
Abstract
Repeated fractionation of the n-BuOH extract of the aerial parts of Isodon
oresbius gave a new diterpene glycoside, named oresbiuside (1), whose struc
ture was established as 18-(beta-D-glucopyransy1)-7 alpha,12 alpha,14 beta,
15 beta-tetrahydroxy-ent-kaur-16-ene (1) mainly by a combination of 1D and
2D NMR techniques (H-1 and C-13 NMR, DEFT, COSY, NOESY, HMBC and HMQC).