(5-bromopyridin-3-yl)cycloprop

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) and Cs2 CO3 under a nitrogen atmosphere. Conversion to the O 6 ?(benzotriazol?1?yl) ethers occurs within about 10 min for inosine, and within about 60 min for guanosine and 2??deoxyguanosine. Then, for reaction with alcohols, the reaction mixture

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3 H‐labeled radioligand (NEN Life Sciences): e.g., [3 H]D‐(−)‐3‐(2‐carboxy‐piperazine‐ 4‐yl)propyl‐1‐phosphonic acid ([3 H]CPP); [3 H]‐(±)‐cis ‐4‐phosphono‐methyl‐2‐piperidine carboxylic acid ([3 H]CGS 19755); or [3 H](±)‐E ‐2‐amino

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Yan, H. and López Aguilar, A. 2007. Synthesis of 3′,5′‐cyclic diguanylic acid (cdiGMP) using 1‐(4‐chlorophenyl)‐4‐ethoxypiperidin‐4‐yl as a protecting group for 2′‐hydroxy functions of ribonucleosides. Nucleosides Nucleotides Nucleic Acids 26:189‐204