Structural Studies of Cytotoxic Marine Alkaloids: Synthesis of Novel Ring-E Analogues of Ascididemin and their in vitro and in vivo Biological Evaluation
作者:Brent S. Lindsay、Holly C. Christiansen、Brent R. Copp
DOI:10.1016/s0040-4020(99)01038-8
日期:2000.1
ascididemin and various pyridine ring-E analogues have been synthesised in an attempt to determine the pharmaceutical utility and structure-activity requirements for the parent alkaloid. All compounds synthesised were evaluated in a wide range of biological screens for selective cytotoxicity, antiviral, antifungal and antimicrobial properties. Many analogues exhibited selective cytotoxicity to human
为了确定母体生物碱的药学用途和结构活性要求,已经合成了具有细胞毒性的海洋生物碱阿西地敏和各种吡啶环-E类似物。在广泛的生物学筛选中评估了所有合成的化合物的选择性细胞毒性,抗病毒,抗真菌和抗微生物特性。许多类似物在体外对人实体瘤细胞系表现出选择性的细胞毒性,其中一种在体内异种移植测定中也表现出中等的抗肿瘤活性。