The chemical reactions and pathways resulting in the formation of a purine ribonucleoside bisphosphate, a compound consisting of a purine base linked to a ribose sugar esterified with one phosphate group attached to each of two different hydroxyl groups on the sugar. (Gene Ontology, GO_0034036)
6 genes participating in the purine ribonucleoside bisphosphate biosynthetic process biological process from the curated GO Biological Process Annotations 2015 dataset.
