作者:Khalid A. El Sayed、Ashraf A. Khalil、Muhammad Yousaf、Guillermo Labadie、Gundluru M. Kumar、Scott G. Franzblau、Alejandro M. S. Mayer、Mitchell A. Avery、Mark T. Hamann
DOI:10.1021/np0703702
日期:2008.3.1
Chemical transformation studies were conducted on (-)-8-hydroxymanzamine A ( 1), (-)-manzamine F ( 2), manzamine A ( 3), and (+)-8-hydroxymanzamine A ( 4), isolated from Indo-Pacific Acanthostrongylophora sponges. Thirteen new semisynthetic manzamine derivatives, including four Delta (34,35) manzamines ( 5, 6, 8, and 9) and the unprecedented manzamine derivative 17, are reported. The potent in vitro
对从印度分离得到的 (-)-8-羟基曼扎明 A (1)、(-)-羟基曼扎明 F (2)、曼扎明 A (3) 和 (+)-8-羟基曼扎明 A (4) 进行了化学转化研究-太平洋棘圆线虫海绵。报道了 13 种新的半合成曼扎胺衍生物,包括四种 Delta (34,35) 曼扎胺(5、6、8 和 9)和前所未有的曼扎胺衍生物 17。展示了所获得的半合成曼扎胺针对激活的脑小胶质细胞和艾滋病机会性感染病原体结核分枝杆菌的有效体外活性。