COUMARINS AND COUMARIN GLUCOSIDES FROM THE FRUITS OF AMMI-MAJUS

Authors
ELGAMAL MHA SHALABY NMM DUDDECK H HIEGEMANN M
Citation
Mha. Elgamal et al., COUMARINS AND COUMARIN GLUCOSIDES FROM THE FRUITS OF AMMI-MAJUS, Phytochemistry, 34(3), 1993, pp. 819-823
Citations number
38
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
34
Issue
3
Year of publication
1993
Pages
819 - 823
Database
ISI
SICI code
0031-9422(1993)34:3<819:CACGFT>2.0.ZU;2-U
Abstract
A new coumarin, isoarnottinin, and two new glucosides of isoarnottinin were isolated from the fruits of Ammi majus and characterized. Moreov er, seven known coumarins, scopoletin, 2''-acetoxy-3''-hydroxy-3''-met hylbutoxy)psoralen, 8-hydroxy-5-methoxypsoralene, apiumetin, dihydroxa nthyletin, lomatin and ammirol, as well as oleanolic acid and mannitol were found. Their structures were elucidated mainly on the basis of o ne- and two-dimensional NMR spectroscopy.