This invention is directed to a group of compounds which are acyl derivatives of amino substituted triazolopyridazines. They are prepared by the reaction of an aminotriazolopyridazine or an aminotriazolophthalazine with an appropriate acid chloride. These compounds possess bronchodilating and antiallergenic activity.
本发明涉及一组化合物,它们是
氨基取代的三唑并
哒嗪的酰基衍
生物。它们是通过
氨基三唑
哒嗪或
氨基三唑
酞嗪与适当的
氯化酸反应制备的。这些化合物具有支气管扩张和抗过敏活性。