LABDANE DITERPENES FROM RHIZOMES OF HEDYCHIUM-CORONARIUM

Authors
NAKATANI N KIKUZAKI H YAMAJI H YOSHIO K KITORA C OKADA K PADOLINA WG
Citation
N. Nakatani et al., LABDANE DITERPENES FROM RHIZOMES OF HEDYCHIUM-CORONARIUM, Phytochemistry, 37(5), 1994, pp. 1383-1388
Citations number
10
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
37
Issue
5
Year of publication
1994
Pages
1383 - 1388
Database
ISI
SICI code
0031-9422(1994)37:5<1383:LDFROH>2.0.ZU;2-B
Abstract
Three new labdane diterpenes were isolated together with four known di terpenes [(E)-labda-8(17),12-diene-15,16-dial, coronarin B and D, and isocoronarin D] from rhizomes of Hedychium coronarium. The structures of the new compounds were determined by spectroscopic evidence to be l abda-8(17),11,13-trien-15(16)-olide, an ester of labda-8(17), 11,13-tr ien-15-al-16-oic acid and isocoronarin D, and 7 beta-hydroxycoronarin B.