Studies on synthetic nucleosides. I. Trimethylsilyl derivatives of pyrimidines and purines.
D009705:Nucleosides / Q000138:chemical synthesis*; D011687:Purines / Q000138:chemical synthesis*; D011743:Pyrimidines / Q000138:chemical synthesis*
D009705:Nucleosides; D011687:Purines; D011743:Pyrimidines