Structure of Wyosine, the Condensed Tricyclic Nucleoside of Torula Yeast Phenylalanine Transfer Ribonucleic Acid.
作者:Taisuke Itaya、Tae Kanai、Takehiko Sawada
DOI:10.1248/cpb.50.547
日期:——
nuclease P1/alkaline phosphatase. The nucleoside mixture thus obtained was purified by reversed-phase HPLC, providing wyosine (70 microg). Comparison of this nucleoside with a chemically synthesized authentic sample has unambiguously established that the structure of wyosine is 4,6-dimethyl-3-beta-D-ribofuranosyl-3,4-dihydro-9H-imidazo[1,2-a]purin-9-one (2).