title: Synthesis of some tricyclic nucleosides related to the "Y" base of tRNA.
mesh_terms: D008722:Methods; D011687:Purines; D012343:RNA, Transfer; D012263:Ribonucleosides / Q000138:chemical synthesis*; D014227:Triazines; D014230:Triazoles
chemical_list: D011687:Purines; D012263:Ribonucleosides; D014227:Triazines; D014230:Triazoles; D012343:RNA, Transfer