Chu SH, Shiue CY, Chu MY. Synthesis and cytotoxicity of 6-selenopurine arabinoside and related compounds.
J Pharm Sci 1975;
64:1343-6. [PMID:
1171219 DOI:
10.1002/jps.2600640818]
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Abstract
6-Chloro-9-(beta-D-arabinofuranosyl)purine served as an intermediate for the chemical synthesis of a series of 6-substituted selenopurine arabinosides. In an in vitro test using murine leukemic cells (L-5178Y) these 6-substituted selenopurine arabinosides showed some cytotoxicity. Lengthening the side chain had no effect on their cytotoxicity. Selenourea was a useful reagent for synthesizing selenopurines, selenopurine nucleosides, and selenopurine arabinoside under mild conditions.
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