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Paulownia fortunei (Paulownia.Fortunei (Seem.) Hemsl.) For the Scrophulariaceae Paulownia case the (Paulownia) plants , deciduous trees , the country almost all distribution , wild or cultivated , is a commonly used Chinese herbs , flowers , leaves , bark, roots If ancient their have medicinal records can be used to treat inflammation , viral infections , bruises and other diseases . Paulownia fortunei flowers the chemical composition of volatile oil section , has not been reported . In this paper, Paulownia fortunei spend some chemical components of petroleum ether to a more systematic study , application crystallization, recrystallization and silica gel column chromatography separation and purification isolated 15 compounds , and the use of MS 1 H-NMR, 13 C-NMR , and other modern spectroscopic identification 11 of the structure of the compound : ( 1 ) diplacone , ( 2 ) 3' - O - Methyldiplacone , (3 ) mimulone , ( 4) 3'-O-Methyldiplacol, (5) oceanic apigenin , luteolin of (6) , (7) deciduous acid , (8) 1 - acetyl-2 - (3'- hydroxy) stearic acid glycerides , (9 ) ursolic acid (10) β - Valley sterol , ( 11) daucosterol . All compounds were isolated from this plant for the first time . The above findings for the development and utilization of plant resources , the chemical basis for the the plant biologically active research .
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