(2E)-2-[(3-methoxy-1H-indazol-5-yl)methylidene]-3-oxo-butanenitrile 、
异恶唑-5-胺 在
crude material 、
acetonitrile-water 作用下,
以to yield 3 mg (5% of th.) of the racemic title compound的产率得到6-methyl-4-(3-methoxy-1H-indazol-5-yl)-4,7-dihydro-isoxazolo[5,4-b]pyridine-5-carbonitrile