制备4-甲氧基-1-氧化吡啶-2-甲基N -2-(4,4'-二甲氧基三苯甲氧基)乙基-N-胸腺嘧啶-1-基-氨基甲基膦酸酯(1a,T ∗)和报道了相应的N 4-苯甲酰基胞嘧啶-1-基衍生物1b(C ∗)。这些PPNA单体被证明是固相合成十四聚体片段的基础材料(C * T * T * T * T * C * T * T * T * T * C * T *C ∗ T ∗)dT。
制备4-甲氧基-1-氧化吡啶-2-甲基N -2-(4,4'-二甲氧基三苯甲氧基)乙基-N-胸腺嘧啶-1-基-氨基甲基膦酸酯(1a,T ∗)和报道了相应的N 4-苯甲酰基胞嘧啶-1-基衍生物1b(C ∗)。这些PPNA单体被证明是固相合成十四聚体片段的基础材料(C * T * T * T * T * C * T * T * T * T * C * T *C ∗ T ∗)dT。
An approach towards the synthesis of oligomers containing a N-2-hydroxyethyl-aminomethylphosphonate backbone: A novel PNA analogue
作者:Alexander C. van der Laan、Roger Strömberg、Jacques H. van Boom、Esther Kuyl-Yeheskiely、Vladimir A. Efimov、Oksana G. Chakhmakhcheva
DOI:10.1016/0040-4039(96)01750-9
日期:1996.10
A convenient route to the preparation of 4-methoxy-1-oxido-pyridine-2-methyl N-2-(4,4′-dimethoxytrityloxy)ethyl-N-thymin-1-yl-aminomethylphosphonate (1a, T∗) and the corresponding N4-benzoylcytosin-1-yl derivative 1b (C∗) is reported. These PPNA monomers proved to be suitable building blocks in a solid-support synthesis of the tetradecameric fragment (C∗T∗T∗T∗C∗T∗T∗T∗T∗C∗T∗C∗T∗)dT.
制备4-甲氧基-1-氧化吡啶-2-甲基N -2-(4,4'-二甲氧基三苯甲氧基)乙基-N-胸腺嘧啶-1-基-氨基甲基膦酸酯(1a,T ∗)和报道了相应的N 4-苯甲酰基胞嘧啶-1-基衍生物1b(C ∗)。这些PPNA单体被证明是固相合成十四聚体片段的基础材料(C * T * T * T * T * C * T * T * T * T * C * T *C ∗ T ∗)dT。