Eudistomidin-A, a novel calmodulin antagonist from the okinawan tunicate

Eudistomidin-A, a novel calmodulin antagonist from the okinawan tunicate Eudistomidins B, C, and D: novel antileukemic alkaloids from the Okinawan marine tunicate Eudistoma glaucus Eudistomidins B, C, and D: novel antileukemic alkaloids from the Okinawan marine tunicate Eudistoma glaucus Rigidin, a novel alkaloid with calmodulin antagonistic activity from the okinawan marine tunicate Eudistoma cf. rigida Eudistomidins E and F, new β-carboline alkaloids from the okinawan marine tunicate Eudistoma glaucus Pseudodistomins A and B, novel antineoplastic piperdine alkaloids with calmodulin antagonistic activity from the Okinawan tunicate Pseudodistoma kanoko Eudistomidins H–K, new β-carboline alkaloids from the Okinawan marine tunicate Eudistoma glaucus Eudistomidins H–K, new β-carboline alkaloids from the Okinawan marine tunicate Eudistoma glaucus Eudistomidin G, a new β-carboline alkaloid from the Okinawan marine tunicate Eudistoma glaucus and structure revision of eudistomidin B Eudistomidin G, a new β-carboline alkaloid from the Okinawan marine tunicate Eudistoma glaucus and structure revision of eudistomidin B