共 50 条
- [24] SYNTHESIS OF BENZOPYRANO[3,4-D]ISOXAZOLES INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1977, 15 (04): : 379 - 381
- [25] 4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 : O1720 - U1785
- [26] NOVEL 4,5-DIHYDROPYRAZOLO[3,4-D]PYRIMIDIN-4-ONES AND 3,4-DIHYDROPYRAZOLO[3,4-D]-1,2,3-TRIAZIN-4-ONES BULLETIN DES SOCIETES CHIMIQUES BELGES, 1991, 100 (05): : 401 - 406
- [27] SYNTHESIS OF 3-SUBSTITUTED 4-METHYLMERCAPTO[3,4-D]PYRIMIDINES AND 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINES AND THEIR RIBOSIDES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1984, (02): : 253 - 258
- [28] STUDIES ON PYRAZOLO[3,4-D]PYRIMIDINE DERIVATIVES .11. 1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE-4-CARBONITRILE YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN, 1978, 98 (07): : 891 - 897
- [30] NEW SYNTHESES OF PYRAZOLO[3,4-D]PYRIMIDINE, PYRAZOLO[3,4-D]PYRIDAZINE, ISOINDOLINEDIONE AND PYRAZOLE DERIVATIVES JOURNAL FUR PRAKTISCHE CHEMIE, 1989, 331 (01): : 31 - 36