http://www.w3.org/ns/prov#value | - Briefly, the present method is carried out by oxidizing an H-phosphonate internucleoside linkage using an appropriately protected diamine or amino alcohol represented by the formulae YNH(CH2)n NH2 YNH(CH2)n OH, in which Y is a base labile protecting group and n can be 2 or more.
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