共 50 条
- [1] Condensed pyridopyrimidines.: 8.: Synthesis of new derivatives of pyrano[3′,4′:6,7]pyrido[2,3-d]pyrimidines KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2004, (10): : 1554 - 1557
- [3] Condensed pyridopyrimidines.: 1.: Synthesis of new derivatives of pyrano[3′,4′:5,6]pyrido[2,3-d]pyrimidines KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1999, (09): : 1239 - 1241
- [8] Condensed pyridopyrimidines.: 2.: Synthesis of novel derivatives of pyranopyrido[2,3-d]-pyrimidines KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2001, (06): : 828 - 830
- [10] PYRANO ( 2,3,-D ) - + PYRIDO ) 2,3-D . PYRIMIDINES JOURNAL OF ORGANIC CHEMISTRY, 1964, 29 (01): : 219 - &