共 50 条
- [1] NUCLEOSIDES .39. ANGULAR AND LINEAR EXTENDED ALLOPURINOLS - PYRAZOLO[4,3-F]-AND PYRAZOLO[4,3-G]QUINAZOLINONES CHEMISCHE BERICHTE-RECUEIL, 1981, 114 (05): : 1624 - 1635
- [5] PURINES, PYRIMIDINES, AND IMIDAZOLES .37. SOME NEW SYNTHESES OF PYRAZOLO[3,4-D]PYRIMIDINES, INCLUDING ALLOPURINOL JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1971, (09): : 1610 - &
- [10] [inline-graphic not available: see fulltext]Recent methods for the synthesis of fused pyrazolo[3,4(4,3)-d]thiazoles and pyrazolo[3,4(4,3)-d][1,4]thiazines (microreview) Chemistry of Heterocyclic Compounds, 2023, 59 : 643 - 645