title: Synthesis of model compounds for the interaction between modified nucleic acid bases.
abstract: In order to study the stacking interaction of modified nucleic acid bases, which is assumed to be responsible for the anomalous thermostability of thermophile tRNA, several model compounds 1-6 are synthesized. On the basis of their hypochromicities, the interaction between bases are discussed.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D006358:Hot Temperature; D008956:Models, Chemical; D009690:Nucleic Acid Conformation; D009696:Nucleic Acids; D011687:Purines; D011743:Pyrimidines; D013329:Structure-Activity Relationship
chemical_list: D009696:Nucleic Acids; D011687:Purines; D011743:Pyrimidines