Bis-basic-substituted polycyclic aromatic compounds. A new class of antiviral agents. 7. Bisalkamine esters of 9-oxoxanthene-2,7-dicarboxylic acid, 3,6-bis-basic ethers of xanthen-9-one, and 2,7-bis(aminoacyl)xanthen-9-ones, -xanthenes, and -thioxanthenes
作者:Albert A. Carr、Joyce F. Grunwell、Arthur D. Sill、Donald R. Meyer、F. William Sweet、B. Joseph Scheve、J. Martin Grisar、Robert W. Fleming、Gerald D. Mayer
DOI:10.1021/jm00231a012
日期:1976.9
showed broad-spectrum antiviral activity. They were selected for preclinical evaluation from the five series of compounds named in the title that were synthesized in analogy to tilorone and related fluorenone derivatives, described earlier. In addition to 4 and 16, compounds 11, 12, 17, and 18 showed high antiviral activity on oral as well as subcutaneous administration. High antiviral activity on subcutaneous
3,6-双[2-(二甲基氨基)乙氧基] -9H-黄原-9-一盐酸盐(4,RMI 10874DA)和1,1'-(9H-氧杂蒽2,7-二基)双[2-(二甲基氨基)乙酮]二盐酸盐(16,RMI 11513DA)被发现可以延长感染了脑心肌炎(EMC)病毒致死性攻击的小鼠的存活期。它们通过口服和皮下给药均有效,并显示了广谱抗病毒活性。从标题中命名的五个系列化合物中选择它们进行临床前评估,这些化合物类似于前面所述的tilorone和相关的芴酮衍生物。除4和16外,化合物11、12、17和18对口服和皮下给药均显示出高抗病毒活性。在双烷胺酯1,2和14中发现了对皮下存在的高抗病毒活性。双(氨基酰基)氧杂蒽23和26,双(氨基亚烷基)氧杂蒽31,双(氨基酰基)硫杂氧杂蒽34-40和9-亚苄基-氧杂蒽41和42的双碱性醚。结构-活性关系显示出黄体素9-one的3,6-双-碱性醚和2,7-双(氨基酰基)黄嘌呤和-xanthen-9-ones的3