Nauplathizine, a new unusual O-heteroside from Nauplius aquaticus (L).
A novel O-heteroside, (3RS,4RS)-3,4-dihydroxy-4-(2-hydroxy-5-acetylphenyl)-2-[(beta-O-glucopyranosyl)methyl]-but-1-ene (1), named nauplathizine, and a previously known compound, acetophenone-4-O-glucoside (2), were isolated from the antibacterial acetone extract of the aerial parts of Nauplius aquaticus (L) (Asteraceae, Inulae). The structure of 1 was established via its acetylated derivative by means of spectroscopic and chemical data.
Chaari
Atef
A
Laboratoire de Chimie des Substances Naturelles et de Synthèse Organique, Faculté des Sciences de Monastir, 5000 Monastir, Tunisia.
Ben Jannet
Hichem
H
Salmona
Gérard
G
Mighri
Zine
Z
D000098:Acetophenones / Q000737:chemistry; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D019659:Asteraceae / Q000737:chemistry*; D004926:Escherichia coli / Q000187:drug effects; D005960:Glucosides / Q000737:chemistry; D015394:Molecular Structure; D009005:Monosaccharides / Q000737:chemistry*; D010936:Plant Extracts / Q000494:pharmacology; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D012486:Salmonella typhimurium / Q000187:drug effects; D013211:Staphylococcus aureus / Q000187:drug effects
D000098:Acetophenones; D000900:Anti-Bacterial Agents; D005960:Glucosides; D009005:Monosaccharides; D010936:Plant Extracts; C503478:nauplathizine