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Report | Regular issue | Vol 6, No. 11, 1977, pp.1907-1910
Published online, 1st January, 1970
DOI: 10.3987/R-1977-11-1907
A New Synthesis of 6-Hydroxypteridine Derivatives

Keitaro Senga,* Kayoko Shimizu, and Sadao Nishigaki

*Pharmaceutical Institute, School of Medicine, Keio University, Shinanomachi 35, Shinjuku, Tokyo 160-0016, Japan


Treatment of 6-amino-l,3-dimethyl-5-nitrosouracil with phenacylpyridinium halides in pyridine containing aqueous sodium hydroxide gave the corresponding 7-aryl-6-hydroxy-1,3-dimethyllumazines.