Five New Diprenylated Flavonols from the Leaves of Broussonetia kazinoki

Five New Diprenylated Flavonols from the Leaves of <i>Broussonetia </i><i>k</i><i>azinoki</i> Cytotoxic Isoprenylated Flavans of <i>Broussonetia</i> <i>k</i><i>azinoki</i> Studies on the Constituents of Broussonetia Species. IV. Two New Pyrrolidinyl Piperidine Alkaloids, Broussonetines I and J, from Broussonetia kazinoki SIEB. Studies on the Constituents of Broussonetia Species. IV. Two New Pyrrolidinyl Piperidine Alkaloids, Broussonetines I and J, from Broussonetia kazinoki SIEB. Studies on the Constituents of Broussonetia Species. I. Two New Pyrrolidine Alkaloids, Broussonetines C and D, as .BETA.-Galactosidase and .BETA.-Mannosidase Inhibitors from Broussonetia kazinoki SIEB. Studies on the Constituents of Broussonetia Species. I. Two New Pyrrolidine Alkaloids, Broussonetines C and D, as .BETA.-Galactosidase and .BETA.-Mannosidase Inhibitors from Broussonetia kazinoki SIEB. Studies on the Constituents of Broussonetia Species X. Six New Alkaloids from Broussonetia kazinoki SIEB. Tyrosinase inhibitory effects of 1,3-diphenylpropanes from Broussonetia kazinoki Studies on the Constituents of Broussonetia Species. III. Two New Pyrrolidine Alkaloids, Broussonetia G and H, as Inhibitors of Glycosidase, from Broussonetia kazinoki SIEB. Studies on the Constituents of Broussonetia Species. V. Two New Pyrrolidine Alkaloids, Broussonetines K and L, as Inhibitors of Glycosidase, from Broussonetia kazinoki SIEB.