Xanthone and dihydroisocoumarin from Montrouziera sphaeroidea.
A xanthone, montrouxanthone and a dihydroisocoumarin, montroumarin were isolated from the stem bark of Montrouziera sphaeroidea Pancher Ex Planchon et Triana [Guttiferae], along with two known compounds. Their structures were elucidated on the basis of spectroscopic analyses. This is the first report of the analysis of chemical constituents of Montrouziera species.
Ito
C
C
Faculty of Pharmacy, Meijo University, Nagoya, Japan. itochi@meijo-u.ac.jp
Mishina
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Y
Litaudon
M
M
Cosson
J P
JP
Furukawa
H
H
D002855:Chromatography, Thin Layer; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D009510:New Caledonia; D010946:Plants, Medicinal / Q000737:chemistry*; D014197:Trees / Q000737:chemistry*; D014966:Xanthenes / Q000737:chemistry / Q000302:isolation & purification*; D044004:Xanthones
D003374:Coumarins; D014966:Xanthenes; D044004:Xanthones; C412057:montroumarin; C412056:montrouxanthone