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[摘要]:The intramolecular nitrile oxide cycloaddition (INOC) reaction is applied to the synthesis of novel isoxazolooxazepinoindazole, benzoisoxazolodiazepinoindazolone, and spiro[isoxazoloazepine] piperidine heterocycles. Each of these targets incorporates a unique trinitrogen-containing triheterocyclic framework. |
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