Collect. Czech. Chem. Commun.
1993, 58, S138-S141
https://doi.org/10.1135/cccc1993s138
Synthesis and properties of new NH2 and N7 substituted GMP and GTP 5'-mRNA cap analogues
Marzena Jankowska, Janusz Stępiński, Ryszard Stolarski, Andrzej Temeriusz and Edward Darżynkiewicz