Pyranoflavanones and Pyranochalcones from the Fruits of Amomum tsao-ko

Pyranoflavanones and Pyranochalcones from the Fruits of <i>Amomum tsao-ko</i> Four new pyrrole alkaloids from the rhizomes of Amomum koenigii Isotsaokoin, an Antifungal Agent from<i> Amomum </i><i>t</i><i>sao-ko</i> Tetracyclic Diterpenoids with Isomerized Isospongian Skeleton and Labdane Diterpenoids from the Fruits of <i>Amomum kravanh</i> Inhibitory constituents of Sophora tonkinensis on nitric oxide production in RAW 264.7 macrophages Prenylated Flavonoids from the Heartwood of<i>Artocarpus</i><i>c</i><i>ommunis</i>with Inhibitory Activity on Lipopolysaccharide-Induced Nitric Oxide Production Two neolignans from Perilla frutescens and Their inhibition of nitric oxide synthase and tumor necrosis factor-α expression in murine macrophage cell line RAW 264.7 Phloroglucinol Benzophenones and Xanthones from the Leaves of <i>Garcinia cowa</i> and Their Nitric Oxide Production and α-Glucosidase Inhibitory Activities Chemical Constituents of <i>Apios americana</i> Tubers and Their Inhibitory Activities on Nitric Oxide Production in Lipopolysaccharide-Stimulated RAW 264.7 Macrophages Sesquiterpene Chromones from <i>Ferula fukanensis</i> and Their Nitric Oxide Production Inhibitory Effects