This invention is directed to heteroannulated indazoles namely to 2,5-disubstituted quinolino-, isoquinolino-, phthalazino-, and quinoxalino- annulated indazole-6(2H)-ones and related mono N-oxides. These compounds have been shown to have antitumor activity.
本发明涉及杂环脱氢
吲唑,即2,5-二取代的
喹啉、
异喹啉、邻苯二
氮杂茂和
喹啉并脱氢
吲唑-6(2H)-酮及其相关的单个N-氧化物。这些化合物已被证明具有抗肿瘤活性。