Freyer, A J Three new pseudodistomins, piperidine alkaloids from the ascidian Pseudodistoma megalarva. [electronic resource] - Journal of natural products Oct 1997 - 986-90 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0163-3864 Standard No.: 10.1021/np9701438 doi Subjects--Topical Terms: Alkaloids--isolation & purificationAnimalsChromatography, Thin LayerDNA Repair--drug effectsDNA, Fungal--biosynthesisMagnetic Resonance SpectroscopyMutagenicity TestsMutagens--isolation & purificationPiperidines--isolation & purificationUrochordata--chemistryYeasts--drug effects