Haterumadysins A−D, Sesquiterpenes from the Okinawan Marine Sponge Dysidea chlorea

Haterumadysins A−D, Sesquiterpenes from the Okinawan Marine Sponge <i>Dysidea </i><i>c</i><i>hlorea</i> New Diketopiperazines from the Sponge<i>Dysidea chlorea</i> Sesquiterpenoids of the Drimane Class from a Sponge of the Genus <i>Dysidea</i> Haterumaimides F−I, Four New Cytotoxic Diterpene Alkaloids from an Ascidian <i>Lissoclinum</i> Species Haterumaimides F−I, Four New Cytotoxic Diterpene Alkaloids from an Ascidian <i>Lissoclinum</i> Species Three New Diketopiperazines from a Marine Sponge Dysidea fragilis Halichonadins A–D, new sesquiterpenoids from a sponge Halichondria sp. New furano-sesquiterpenes from the sponge Dysidea herbacea New Polyhydroxy Sterols, Dysidamides, and a Dideoxyhexose from the Sponge Dysidea herbacea Hymenamides G, H, J, and K, four new cyclic octapeptides from the Okinawan marine sponge Hymeniacidon sp.