Further studies on the ring transformation of pyrimido[5,4-e]-as-triazine 4-oxides to pyrrolo[3,2-d]pyrimidines involving 1,3-dipolar cycloaddition reaction
YONEDA F.; NAGAMURA T.; KAWAMURA M., J. CHEM. SOC. CHEM. COMMUNS <CCOM-A>, 1976, NO 16, 568-659
作者:YONEDA F.、 NAGAMURA T.、 KAWAMURA M.
DOI:——
日期:——
Further studies on the ring transformation of pyrimido[5,4-e]-as-triazine 4-oxides to pyrrolo[3,2-d]pyrimidines involving 1,3-dipolar cycloaddition reaction