Synthesis of covalent [14C]-labeled diarylsulfonylurea (DASU) inhibitors of the processing and release of IL-1
作者:J. F. Eggler、C. A. Gabel、K. Zandi、J. D. Weaver、H. McKechney、M. A. Dombroski、H. Peurano、N. Hawryluk
DOI:10.1002/jlcr.602
日期:2002.8
CP-452,759 and CP-470,947, two covalent [14C]-labeled diarylsulfonylurea (DASU) inhibitors of the processing and release of IL-1 from human monocytes, have been synthesized. The radiosyntheses utilize [14C]-labeled phosgene to prepare labeled isocyanates which are coupled with an epoxide sulfonamide to give the [14C]-DASUs. These tools should allow future studies aimed at purifying and identifying the DASU binding protein involved in the inhibition of the processing and release of IL-1 from human monocytes. Copyright © 2002 John Wiley & Sons, Ltd.
CP-452,759和CP-470,947是两种共价[14C]标记的二苯磺酰脲(DASU)抑制剂,已合成用于抑制人单核细胞中IL-1的加工和释放。放射合成利用[14C]标记的光气制备标记的异氰酸酯,这些异氰酸酯与环氧化物磺酰胺偶联,从而得到[14C]标记的DASU。这些工具应能促进未来旨在纯化和鉴定DASU结合蛋白的研究,这种蛋白质涉及抑制人单核细胞中IL-1的加工和释放。版权所有 © 2002 John Wiley & Sons, Ltd.