title: Cystodytins D-I, new cytotoxic tetracyclic aromatic alkaloids from the Okinawan marine tunicate Cystodytes dellechiajei.
authors.affiliation: Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan.
authors.forename: J
authors.initials: J
authors.lastname: Kobayashi
authors.forename: M
authors.initials: M
authors.lastname: Tsuda
authors.forename: A
authors.initials: A
authors.lastname: Tanabe
authors.forename: M
authors.initials: M
authors.lastname: Ishibashi
authors.forename: J F
authors.initials: JF
authors.lastname: Cheng
authors.forename: S
authors.initials: S
authors.lastname: Yamamura
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D000818:Animals; D000970:Antineoplastic Agents / Q000302:isolation & purification / Q000494:pharmacology*; D004354:Drug Screening Assays, Antitumor; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D014407:Tumor Cells, Cultured; D014561:Urochordata / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D000970:Antineoplastic Agents