New cytochalasins from the fungus Xylaria hypoxylon

New cytochalasins from the fungus Xylaria hypoxylon Cytotoxic cytochalasans from fungus Xylaria longipes New Cytochalasins from the Marine‐Derived Fungus <i>Xylaria</i> sp. SCSIO 156 Two new cytotoxic cytochalasins from Xylaria obovata Metabolites of the higher fungi. Part 24. Cytochalasin N, O, P, Q, and R. New cytochalasins from the fungus Hypoxylon terricola Mill Cytotoxic 19,20-epoxycytochalasans from endophytic fungus Xylaria cf. curta Six new 10-pheynl-[11]cytochalasans, cytochalasins N - S from phomopsis SP. Three new 10-phenyl-(11)cytochalasans, cytochalasins N, O, and P from Phomopsis sp. Cytochalasins from the endophytic fungus Phomopsis sp. cib-109 Cytochalasins D1 and C1, unique cytochalasans from endophytic fungus Xylaria cf. curta