@article{19763552, title={Syntheses of D-Arabinofuranosyl and 2′-Deoxy-D-ribofuranosyl Pyrazolecarboxamides}, author={Osamu Makabe and Jutaro Yajima and Sumio Umezawa}, journal={Bulletin of the Chemical Society of Japan}, volume={49}, number={12}, pages={3552-3557}, year={1976}, doi={10.1246/bcsj.49.3552} }