申请人:Warner-Lambert Company
公开号:US04604390A1
公开(公告)日:1986-08-05
Substituted 2H-[1]benzopyrano[4,3,2-cd]indazoles, 2H-[1]benzothiopyrano[4,3,2-cd]indazoles, and 2H-[1]benzoselenino[4,3,2-cd]indazoles have demonstrated pharmacological activity against a broad spectrum of Gram-positive and Gram-negative bacteria, yeasts, and fungi, as well as activity against the L1210 and P388 murine leukemia cells lines. Pharmaceutical compositions containing the compounds and methods of employing the compounds in methods of treating bacterial or fungal infections and of inhibiting the growth of neoplasms in mammals are also disclosed.
2H-[1]苯并吡喃并[4,3,2-cd]吲哚、2H-[1]苯并硫吡喃并[4,3,2-cd]吲哚和2H-[1]苯并硒吡喃并[4,3,2-cd]吲哚已经证明对广谱的革兰氏阳性和革兰氏阴性细菌、酵母和真菌具有药理活性,以及对L1210和P388小鼠白血病细胞系具有活性。本发明还涉及含有这些化合物的制药组合物以及在哺乳动物中治疗细菌或真菌感染和抑制肿瘤生长的方法。