perophoramidine has been researched along with Colonic-Neoplasms* in 1 studies
1 other study(ies) available for perophoramidine and Colonic-Neoplasms
Article | Year |
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Isolation, structure determination, and biological activity of a novel alkaloid, perophoramidine, from the Philippine ascidian Perophora namei.
Chemical investigation of the Philippine ascidian Perophora namei has resulted in the isolation of a novel polycyclic alkaloid, perophoramidine (1). The structure of 1 was determined by the interpretation of 1D/2D NMR and MS data. Dehalogenation of perophoramidine (1) by ammonium formate catalyzed transfer hydrogenation confirmed the type and number of halogen atoms present in 1. Topics: Alkaloids; Animals; Catalysis; Colonic Neoplasms; Drug Screening Assays, Antitumor; Heterocyclic Compounds, 4 or More Rings; Humans; Hydrocarbons, Halogenated; Inhibitory Concentration 50; Mass Spectrometry; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Philippines; Stereoisomerism; Tumor Cells, Cultured; Urochordata | 2002 |