N4-Benzoyl-7’-OH-N-trityl morpholino cytosine
Phosphorodiamidate morpholino oligomer (PMO), a novel antisense oligonucleotide, replaces the five carbon sugar ring in natural DNA and RNA with a six ring morpholine ring.Benzamide, N-[1,2-dihydro-1-[(2R,6S)-6-(hydroxymethyl)-4-(triphenylmethyl)-2-morpholinyl]-2-oxo-4-pyrimidinyl] is used for PMO.