<http://webisa.webdatacommons.org/428172436>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/516263750>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/428172436> .
<http://webisa.webdatacommons.org/428172436>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/428172436>	<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." .