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公开(公告)号:US3939173A
公开(公告)日:1976-02-17
申请号:US394423
申请日:1973-09-05
IPC分类号: C07D257/04
CPC分类号: C07C2103/18 , Y10S514/826
摘要: Fluorenone and anthraquinone compounds substituted by at at least one tetrazolyl group in one ring, and further substituted in the other ring, optionally for the fluorenones, have antiallergic activity.
摘要翻译: 在一个环中被至少一个四唑基取代并且在另一个环中进一步取代的芴酮和蒽醌化合物任选地用于芴酮,具有抗过敏活性。