Deoxynucleic guanidine; synthesis and incorporation of purine nucleosides into positively charged DNG oligonucleotides.
The synthesis of purine nucleosides capable of making the guanidinium linkage is described for the first time starting from the corresponding 2'-deoxynucleosides. The positively charged mixed base DNG oligomer containing guanine was synthesized on solid-phase using CPG as support from 3' to 5' direction using the precursor building block nucleosides.
Challa
Hemavathi
H
Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA.
Bruice
Thomas C
TC
D004247:DNA / Q000138:chemical synthesis* / Q000737:chemistry / Q000378:metabolism*; D006146:Guanidines / Q000138:chemical synthesis* / Q000737:chemistry / Q000378:metabolism*; D011684:Purine Nucleosides / Q000138:chemical synthesis* / Q000737:chemistry / Q000378:metabolism*
D006146:Guanidines; D011684:Purine Nucleosides; C088820:deoxynucleic guanidine; D004247:DNA