Cytotoxic Isoprenylated Flavans of Broussonetia kazinoki

Cytotoxic Isoprenylated Flavans of <i>Broussonetia</i> <i>k</i><i>azinoki</i> Five New Diprenylated Flavonols from the Leaves of <i>Broussonetia </i><i>k</i><i>azinoki</i> Studies on the Constituents of Broussonetia Species. V. Two New Pyrrolidine Alkaloids, Broussonetines K and L, as Inhibitors of Glycosidase, from Broussonetia kazinoki SIEB. Studies on the Constituents of Broussonetia Species X. Six New Alkaloids from Broussonetia kazinoki SIEB. 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. 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. V. Two New Pyrrolidine Alkaloids, Broussonetines K and L, as Inhibitors of Glycosidase, 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. Tyrosinase inhibitory effects of 1,3-diphenylpropanes from Broussonetia kazinoki