共 50 条
- [21] A FACILE SYNTHESIS OF 4-ARYL-2H-1-BENZOPYRAN-2-ONES MONATSHEFTE FUR CHEMIE, 1985, 116 (6-7): : 869 - 872
- [22] Synthesis of substituted hydroxyspyro([1]benzopyran-2,4′(1′H)-pyrimidine)-2′(3′H)-thiones(ones) KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2003, (02): : 263 - 267
- [25] TETRAHYDROSPIRO([1])BENZOPYRAN-2,4'(1'H)-PYRIMIDIN)-2'(3'H)-ONES MONATSHEFTE FUR CHEMIE, 1976, 107 (06): : 1355 - 1359
- [27] A NEW APPROACH TO THE SYNTHESIS OF 2-METHYL-4H-FURO[3,2-C][1]BENZOPYRAN-4-ONES AND 2H,5H-PYRANO[3,2-C][1]BENZOPYRAN-5-ONES SYNTHESIS-STUTTGART, 1990, (06): : 535 - 538
- [29] SYNTHESIS OF HALOGENATED 4H-PYRIDO[1,2-a]PYRIMIDIN-4-ONES HETEROCYCLES, 2009, 78 (10) : 2477 - 2488
- [30] A NOVEL ONE-POT SYNTHESIS OF 3-BENZAL-2,3-DIHYDRO-4H-1-BENZOPYRAN-4-ONES INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1987, 26 (11): : 1075 - 1077