Three pyrone glucosidic derivatives from Conyza albida.
Three new pyrone glucosidic derivatives, together with the known pyromeconic acid glucoside, three acytelenes and two eudesmanes, were obtained from the aerial parts of Conyza albida. The structures were elucidated by high field NMR spectroscopy.
Ahmed
Ahmed A
AA
Mohamed
Abou El-Hamd
Ael-H
Tzakou
Olga
O
Gani
Anastasia
A
Yannitsaros
Artemios
A
El-Maghraby
Mohamed A
MA
Hassan
Mohamed E
ME
Zeller
Klaus-Peter
KP
D019659:Asteraceae / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D011753:Pyrones / Q000737:chemistry / Q000302:isolation & purification*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification; D045787:Sesquiterpenes, Eudesmane
D005960:Glucosides; D011753:Pyrones; D012717:Sesquiterpenes; D045787:Sesquiterpenes, Eudesmane; C464954:pyromeconic acid 3-O-glucopyranoside 6'-(O-4''-hydroxy-3'',5''-dimethoxybenzoate); C464955:pyromeconic acid 3-O-glucopyranoside 6'-(O-4''-hydroxy-3''-methoxybenzoate); C464956:pyromeconic acid 3-O-glycopyranoside 6'-(O-4''-hydroxybenzoate); C015872:eudesmane