作者:Sigmund Gunzenhauser、Ewa Biala、Peter Strazewski
DOI:10.1016/s0040-4039(98)01348-3
日期:1998.8
tetraethylene glycol in 5 steps and 48 % overall yield. Spacer 6 was monofunctionalised with the fully protected adenosyl-3′-O-succinate derivative 7 and linked to aminomethyl polystyrene (50 % crosslinked with divinylbenzene) affording a solid support suitable for oligoribonucleotide synthesis (loading: ∼20 μmol/g). The HPLC analysis of a crude oligoribonucleotide synthesis and the isolated yield of
由四甘醇以5个步骤合成了3,6,9-三氧杂十二烷-1,11-二异氰酸酯(6),总产率为48%。间隔物6与完全保护的3′-O-琥珀酸腺苷衍生物7进行单官能化反应,并与氨基甲基聚苯乙烯(50%与二乙烯基苯交联)连接,提供了适合寡核糖核苷酸合成的固体载体(负载量:约20μmol/ g)。粗寡核苷酸合成的HPLC分析和纯化的寡聚物的分离产率表明,该间隔基与六亚甲基二胺比较好。