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- Tricyclic heteroaromatic systems containing a bridgehead nitrogen atom. Part 3. [1,2,4]Triazolo[3′,4′ : 3,2]pyrazolo[3,4-d]pyrimidines, tetrazolo[1′,5′ : 1,5]pyrazolo[3,4-d]pyrimidines and pyrimido-[5′,4′ : 4,5]pyrazolo[3,2-c][1,2,4]triazines. Julian M. C. Golec, Richard M. Scrowston, Michael Dunleavy
, J. Chem. Soc., Perkin Trans. 1
, 1992
, 239
- A new synthesis of alloxazines by the reaction of diethyl azodiformate with 6-anilinouracils. Fumio Yoneda, Shigeru Matsumoto, Yoshiharu Sakuma, Shinobu Fukazawa
, J. Chem. Soc., Perkin Trans. 1
, 1975
, 1907
- Synthesis of purines by cyclization of the Michael-type adducts from 6-aminopyrimidines and 4-phenyl-1,2,4-triazoline-3,5-dione. Fumio Yoneda, Mitsuko Kawamura, Shigeru Matsumoto, Masatsugu Higuchi
, J. Chem. Soc., Perkin Trans. 1
, 1977
, 2285
- A new synthesis of alloxazines. Fumio Yoneda, Misuzu Ichiba, Kazuko Ogiwara, Sadao Nishigaki
, J. Chem. Soc. D
, 1971
, 23a
- A new alloxazine synthesis. Fumio Yoneda, Shinobu Fukazawa
, J. Chem. Soc., Chem. Commun.
, 1972
, 503
- Organic chemistry
, J. Chem. Soc., Abstr.
, 1897
, 72
, A585