120930-09-8Relevant articles and documents
Studies on Pyrazines. 17. . An Efficient Synthesis of Pteridine-6-carboxylic Acids
Sato, Nobuhiro,Saito, Noriko
, p. 1737 - 1740 (2007/10/02)
2,4-Diaminopteridine-6-carboxylic acid (1) and pterin-6-carboxylic acid (2) were prepared by permanganate oxidation of the corresponding 6-(2-furyl)-substituted pteridines under much milder conditions.Several attempts to cleave the furan ring with other oxidizing agents are also described.