131684-30-5Relevant articles and documents
Pteridines. 54. A Novel Synthetic Approach to C-6 Carbon Substituted Pterins via Intermolecular 1,3-Dipolar Cycloaddition Reactions
Taylor, Edward C.,Ray, Partha S.
, p. 1812 - 1816 (2007/10/02)
A number of 5-pyrazines and 6-pterins were converted to their respective nitrile oxides in the presence of dipolarophiles to give side-chain isoxazoles and isoxazolines as potential intermediates for the construction of multifunctional C-6 pterin substituents.