Structures of a new coumarin and a new acridone dimer from a citrus plant

Authors
Takemura, Y Motoharu, J Omura, M Ito, C Furukawa, H
Citation
Y. Takemura et al., Structures of a new coumarin and a new acridone dimer from a citrus plant, HETEROCYCLE, 51(4), 1999, pp. 851-855
Citations number
11
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
HETEROCYCLES
ISSN journal
03855414 → ACNP
Volume
51
Issue
4
Year of publication
1999
Pages
851 - 855
Database
ISI
SICI code
0385-5414(19990401)51:4<851:SOANCA>2.0.ZU;2-X
Abstract
A new coumarin, marshrin (1) and a new dimeric acridone alkaloid, citbismin e-F (2) were isolated from the roots of Marsh grapefruit (Citrus paradisi M ad.). Structures of these new compounds were elucidated by spectral analyse s especially by HMQC, HMBC and NOE experiments.