Phytochemical constituents from Salsola tetrandra.
The new norisoprenoid 3beta-hydroxy-5alpha,6alpha-epoxy-beta-ionone-2alpha-O-beta-d-glucopyranoside (1) and the long-chain hydroxy fatty acids 9,12,13-trihydroxyoctadeca-10(E),15(Z)-dienoic acid (2) and 9,12,13-trihydroxyoctadeca-10(E)-dienoic acid (3) were isolated from Salsola tetrandra aerial parts, together with 3,4,5-trimethoxyphenyl-beta-d-glucopyranoside (4), 9-hydroxylinaloyl glucoside (5), taxiphyllin (6), trans-N-feruloyltyramine (7), and S-(-)-trans-N-feruloyloctopamine (8). Their structures were elucidated by extensive spectroscopic analysis and chemical methods. Compounds 6 and 8 displayed mild antibacterial activity against Staphylococcus aureus, whereas compound 6 showed the highest activity in the Artemia salina bioassay.
Oueslati
M Habib
MH
Laboratoire de Chimie des Substances Naturelles et de Synthèse Organique, Faculté des Sciences de Monastir, 5000 Monastir, Tunisia.
Ben Jannet
Hichem
H
Mighri
Zine
Z
Chriaa
J
J
Abreu
Pedro M
PM
D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects; D005960:Glucosides; D006880:Hydroxy Acids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D016982:Micrococcus luteus / Q000187:drug effects; D015394:Molecular Structure; D045792:Norisoprenoids; D019906:Nuclear Magnetic Resonance, Biomolecular; D009829:Oleic Acids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D010946:Plants, Medicinal / Q000737:chemistry*; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D031248:Salsola / Q000737:chemistry*; D013210:Staphylococcus / Q000187:drug effects; D014416:Tunisia
C514413:3beta-hydroxy-5alpha,6alpha-epoxy-beta-ionone-2alpha-O-beta-D-glucopyranoside; C514414:9,12,13-trihydroxyoctadeca-10(E),15(Z)-dienoic acid; D000900:Anti-Bacterial Agents; D005960:Glucosides; D006880:Hydroxy Acids; D045792:Norisoprenoids; D009829:Oleic Acids; C059227:9,12,13-trihydroxy-10-octadecenoic acid