Chemistry of Renieramycins. Part 5. Structure Elucidation of Renieramycin-Type Derivatives O, Q, R, and S from Thai Marine SpongeXestospongiaSpecies Pretreated with Potassium Cyanide

Chemistry of Renieramycins. Part 5. Structure Elucidation of Renieramycin-Type Derivatives O, Q, R, and S from Thai Marine Sponge<i>Xestospongia</i>Species Pretreated with Potassium Cyanide Chemistry of Renieramycins. Part 5. Structure Elucidation of Renieramycin-Type Derivatives O, Q, R, and S from Thai Marine Sponge<i>Xestospongia</i>Species Pretreated with Potassium Cyanide Chemistry of Renieramycins. Part 3. Isolation and Structure of Stabilized Renieramycin Type Derivatives Possessing Antitumor Activity from Thai Sponge <i>Xestospongia</i> Species, Pretreated with Potassium Cyanide Chemistry of Renieramycins. Part 3. Isolation and Structure of Stabilized Renieramycin Type Derivatives Possessing Antitumor Activity from Thai Sponge <i>Xestospongia</i> Species, Pretreated with Potassium Cyanide Chemistry of Renieramycins. 16. Structure of 7-Desmethylrenieramycin O (= 14α-Hydroxyrenieramycin S) from Blue Sponge, Xestospongia sp. Chemistry of Renieramycins. Part 10: Structure of Renieramycin V, a Novel Renieramycin Marine Natural Product Having a Sterol Ether at C-14 Position Renieramycin g, a new alkaloid from the sponge xestospongia caycedoi Renieramycin G, a new alkaloid from the sponge Xestospongia caycedoi Renieramycin J, a Highly Cytotoxic Tetrahydroisoquinoline Alkaloid, from a Marine Sponge <i>Neopetrosia</i> sp. Renieramycin J, a Highly Cytotoxic Tetrahydroisoquinoline Alkaloid, from a Marine Sponge <i>Neopetrosia</i> sp.