67867-33-8Relevant articles and documents
THIENO (2, 3B) PYRAZINE COMPOUNDS AS B-RAF INHIBITORS
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Paragraph 0227, (2013/04/10)
The invention relates to compounds according to general Formula (I) or a pharmaceutically acceptable salt thereof. The compounds can be used for the treatment of cancer.
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.