Flavonoid constituents of Eupatorium odoratum

Flavonoid constituents of Eupatorium odoratum Isolation of Flavonoids and a Chalcone from Helichrysum odoratissimum and Synthesis of Helichrysetin Two New Chalcones from the Flowers of <i>Clerodendrum inerme</i> Isolation of Two Flavonoids from <i>Tanacetum microphyllum</i> as PMA-Induced Ear Edema Inhibitors Constituents of Eupomatia Species. 3. New Eupomatenoid Lignans From the Leaves and Wood of Eupomatia laurina Chemical Examination of the Stem Bark of Eucalyptus maculata Cytotoxic Sesquiterpenoids from <i>Eupatorium </i><i>c</i><i>hinense</i> Flavonoids from Eschscholtzia californica Limonoids from Spiranthera odoratissima St. Hil Flavonoids from Dodonaea viscosa