共 50 条
- [11] STUDY OF NITROGEN AND SULFUR HETEROCYCLES .26. PROPERTIES OF PYRIMIDO[5,4-B][1,4]-OXAZINONES-7 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1973, (02): : 171 - 174
- [13] A rapid and versatile synthesis of novel pyrimido[5,4-b]carbazoles TETRAHEDRON, 2009, 65 (50) : 10400 - 10405
- [19] Synthesis and anti-HIV-1 activities of new pyrimido[5,4-b]indoles FARMACO, 1999, 54 (04): : 255 - 264
- [20] STUDY OF PYRIMIDINE, PYRAZINE AND PYRIDINE CONDENSED SYSTEMS .34. SYNTHESIS AND PROPERTIES OF PYRIMIDO[5,4-B][1,4]OXAZINONES-7 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1976, (05): : 681 - 685