… were reported from other tunicate genera such as Ritterella, … the organic extract of a tunicate
Eudistoma sp., which yielded … β-carboline metabolites, as well as their antibacterial activity. …

… He and Faulkner (106) reported eudistones A and B (138, 139), octacyclic fused heteroaromatic
alkaloids bearing an isoquinoline group, from the dark green tunicate Eudistoma sp. …

… of the Oga Peninsula, as well as on the east and south coasts of Korea. … β-carboline alkaloids,
were wholly synthesized. Many of these alkaloids have been purified from Eudistoma sp. …

… β- carboline alkaloids have recently sparked interest in them. … with a β- carboline base have
been isolated from the tunicate … β- carboline alkaloids from a Korean tunicate Eudistoma sp. …

… , are eaten in southeast Asian countries like Korea [13,14]. The … , an orange pigment alkaloid
produced by Diplosoma sp., … The colonial tunicate, Eudistoma olivaceum, was found to …

… is an alkaloid isolated from two Didemnum tunicates, and … The two hydroperoxysterols from
the tunicate Eudistoma sp. … of a hexose and a β-carboline, attached to the calicheamicinone …

… alkaloids with antibacterial activity against Gram-positive bacteria from a Korean colonial
tunicate Didemnum sp [… of these marine natural products from Didemnum sp. collected in South …

… Nor-segoline (18), from a purple tunicate from the Red Sea, Eudistoma sp. [19,20], varamines
19 and … The β-carboline alkaloids display a variety of biological activities, including a broad …

… from a tunicate of the genus Eudistoma collected near Tong-… 13 were isolated from Korean
ascidian Synoicum sp. in 2012 [6… synthesis of the natural β-carboline alkaloid Eudistomins Y 1 …

… Nmethylated β-carboline alkaloids from the marine Ascidian Eudistoma gilboverde. J. Nat. …
W and X, two new β-carbolines from the micronesian tunicate Eudistoma sp. J. Nat. …