Purealidin A,a new cytotoxic bromotyrosine-derived alkaloid from the Okinawan marine spongePsammaplysilla purea |
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| Authors: | M. Ishibashi M. Tsuda Y. Ohizumi T. Sasaki J. Kobayashi |
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| Affiliation: | (1) Faculty of Pharmaceutical Sciences, Hokkaido University, 060 Sapporo, (Japan);(2) Pharmaceutical Institute, Tohoku University, 980 Sendai, (Japan);(3) Cancer Research Institute, Kanazawa University, 920 Kanazawa, (Japan) |
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| Abstract: | Summary A new bromotyrosine-derived alkaloid with antileukemic activity, purealidin A (5), has been isolated from the Okinawan marine spongePsammaplysilla purea and its chemical structure elucidated on the basis of the spectroscopic data. |
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| Keywords: | Antileukemic activity purealidin A bromotyrosine-derived alkaloid sponge Psammaplysilla purea |
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