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Hypogymnia vittata

Hirayama T, Fujikawa F, Yosioka I, Kitagawa I (1975) Vittatolic acid, a new depsidone isolated from the lichen Hypogymnia vittata (Ach.) Gas, Chem Pharm Bull 23 693-695... [Pg.459]

Constituents of the Lichen in the Genus Hypogymnia II. Vittatolic Acid, a New Optically Active Depsidone, and 2 -D-Methylphysodic Acid from Hypogymnia vittata (Ach.). Gas. Chem. Pharm. Bull. (Japan) 24, 1602 (1976). [Pg.226]

Elix(772) and Yosioka and his co-workers 163) have reported the isolation and structural elucidation of the O-methylphysodic acid (359) from Hypogymnia billardieri and H.vittata, where it co-occurs with physodic acid (295). In this connection Elix developed the useful technique of treating the mixture of lichen acids with phenyldiazomethane, which... [Pg.179]

See other pages where Hypogymnia vittata is mentioned: [Pg.353]    [Pg.182]    [Pg.353]    [Pg.182]    [Pg.222]   
See also in sourсe #XX -- [ Pg.179 , Pg.182 ]

See also in sourсe #XX -- [ Pg.222 ]



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