Synthese von 4-Amino-7-oxo-7,8-dihydropteridin-N-8-β-D-ribosiden _ Strukturanaloga des Adenosins

Synthesis of 4-Amino-7-oxo-7,8-dihydropt

Synthesis of 4-Amino-7-oxo-7,8-dihydropteridine N-8-β-D-Ribosides—Structural Analogs of Adenosine

✍ Dr. Manfred Ott; Prof. Dr. Wolfgang Pfleiderer 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 180 KB 👁 1 views

can, like the isomeric mixture (23) and (23a), be converted into the free isoxanthopterin N-8-P-~-ribofuranoside (29) by treatment with methoxide. Compound (29) is also obtained when ( 21) is debenzylated catalytically with Pd/H, to (25) and then (25) subsequently debenzoylated. ## R20H2CYY OR2 OR2