412. Pteridines. Part V. Derivatives of 1 : 4-dihydro-1- and 3 : 4-dihydro-3-methyl-6 : 7-diphenylpteridine
作者:W. R. Boon、G. Bratt
DOI:10.1039/jr9570002159
日期:——
Structures of pyrimidine derivatives produced by condensation of ethyl cyanoacetate with methylguanidine. Evidence for the presence of an imino tautomer
作者:Kiyotaka Munesada、Takayuki Suga
DOI:10.1021/jo00235a003
日期:1987.12
Yamada et al., Tanabe seiyaku kenkyu nenpo = Annual report of Gohei Tanabe Co., 1957, vol. 2, # 1, p. 13,17
作者:Yamada et al.
DOI:——
日期:——
Pteridine Chemistry. III. 2-Amino-1(and 3)6,7-trimethyl-4-pteridones and Some Related Compounds
作者:William V. Curran、Robert B. Angier
DOI:10.1021/ja01555a050
日期:1958.11
Yamada et al., Tanabe seiyaku kenkyu nenpo = Annual report of Gohei Tanabe Co., 1957, vol. 2, p. 13,17