... as the clinical drug that produce interferon, immune agent. D-ribose is an important intermediates of many Nucleic Acid drugs ... ,2-methyl adenosine, Vistamycin, pyrazole toxins, adenosyl methionine. As pharmaceutical intermediates, D-ribose is the main materials of the synthesis of ... ribavirin on a large scale, greatly reducing production costs. D-ribose is also the raw materials of vitamin B2 ...