HYDROCINNAMOYL PROTECTED RIBOGUANOSINE PHOSPHORAMIDITES FOR DECREASING DEPYRIMIDINATION FROM ALKYL AMINE EXPOSURE DURING FINAL DEPROTECTION
摘要:
Compounds useful for forming nucleic acids having the structure of Formula I:
Each of R
1
or R
2
is independently selected from hydrogen, a protecting group, or a phosphoramidite group. R
3
is selected from H, F, O—C
1-6
alkyl, O-MOE and a removable hydroxyl-protecting group. Q is a heterocyclic base. R
4
is a cyclic hydrocarbon. Also disclosed are processes for forming the nucleic acids from the compounds and the nucleic acid products produced.