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Synthesis of Potential Purinoceptor Antagonists: Application of P1-tBu Phosphazene Base for Alkylation of Adenine in Solution and on Solid Phase
作者:Erki Enkvist、Gerda Raidaru、Asko Uri、Roshni Patel、Catherine Redick、José L. Boyer、Juhan Subbi、Indrek Tammiste
DOI:10.1080/15257770500446857
日期:2006.1
Alkylation of adenine in solution and on solid phase was accelerated by phosphazene base P1-tBu compared to mineral bases. The reactions in solution afforded regioselectively the appropriate N9-alkylated adenines with high preparative yields while the reaction with polystyrene resin-bound N-bromoacetylated peptides gave three regioisomers (alkylated at the N9, N7, and N3 position of adenine) in a 4:2:1 molar ratio. Ten novel nonphosphate nucleotide analogues were tested in an ADP-induced platelet aggregation assay.
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Rasmussen, Malcolm; Hope, Janet M., Australian Journal of Chemistry, 1982, vol. 35, # 3, p. 535 - 542
作者:Rasmussen, Malcolm、Hope, Janet M.
DOI:——
日期:——
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Rasmussen, Malcolm; Hope, Janet M., Australian Journal of Chemistry, 1982, vol. 35, # 3, p. 525 - 534
作者:Rasmussen, Malcolm、Hope, Janet M.
DOI:——
日期:——
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RASMUSSEN, M.;HOPE, J., AUSTRAL. J. CHEM., 1982, 35, N 3, 525-534
作者:RASMUSSEN, M.、HOPE, J.
DOI:——
日期:——
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RASMUSSEN, M.;HOPE, J. M., AUSTRAL. J. CHEM., 1982, 35, N 3, 535-542
作者:RASMUSSEN, M.、HOPE, J. M.
DOI:——
日期:——