Papers from the Biological Research Center Szeged , Hungary

1. Ludwig, J.
A New Route to Nucleoside 5´-Triphosphates
Acta Biochim. et Biophys. Acad. Sci. Hung. 1981, 16, 131-133

2. Ludwig, J.; Tomasz, J.
Preparation of 5-Fluoro- and 5-Alkyl-2´deoxyuridine 5´-Phosphates
free of 3´-Phosphates via Phosphorodiamidates
Synthesis 1982, 32-34

3. Tomasz, J.; Ludwig, J.
Instability of the Phosphodiester-Amide Interribonucleotide Bond in Neutral Aqueous Solution
Nucleosides and Nucleotides 1984, 3, 45-60

4. Kariko, K.; Ludwig, J.
n-Decyl-NHpppA2´p5´A2´p5´A a Phosphatase-resistant Active pppA2´p5´A2´p5´A Analog
BBRC 1985, 128, 695-698

5. Tomasz, J.; Bottka, S.; Ludwig, J.; Pelczer, I.
Adenosine Cyclic 3´,5´-Phosphoramidate and N,N-Dimethylphosphoramidate: Synthesis via Symmetrical and Mixed Anhydrides and Hydrolysis
Phosphorus and Sulfur 1987, 30, 597-600

6. Ludwig, J.
A Simple One Flask Synthesis of Nucleoside 5´-Triphosphates from Unprotected Nucleosides via Nucleoside 5´-Cyclotriphosphates
Bruzik, K.S; Stec,W.J., Eds.
Biophosphates and Their Analogues; Synthesis, Metabolism and Activity
Elsevier: Amsterdam 1987; pp 201-204