2-ALKYL-4-QUINOLONE ALKALOIDS AND CINNAMIC ACID-DERIVATIVES FROM ESENBECKIA-ALMAWILLIA

Authors
GUILHON GMSP BAETAS ACS MAIA JGS CONSERVA LM
Citation
Gmsp. Guilhon et al., 2-ALKYL-4-QUINOLONE ALKALOIDS AND CINNAMIC ACID-DERIVATIVES FROM ESENBECKIA-ALMAWILLIA, Phytochemistry, 37(4), 1994, pp. 1193-1195
Citations number
11
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
37
Issue
4
Year of publication
1994
Pages
1193 - 1195
Database
ISI
SICI code
0031-9422(1994)37:4<1193:2AACAF>2.0.ZU;2-0
Abstract
Chemical investigation of Esenbeckia almawillia afforded, in addition to a known furocoumarin and a cinnamaldehyde derivative, three new qui nolone alkaloids, 8-methoxy-1-methyl-2-pentyl-, 8-methoxy-1-methyl-2-h exyl- and 8-methoxy-1-methyl-2-heptyl-4-quinolone, and a cinnamic acid derivative, 3-methoxy-4,5-methylenedioxycinnamic acid methyl ester. A ll compounds were elucidated through analysis of spectroscopic data.