作者:Jin-Soo Lee、Sun-Young Han、Myong Sang Kim、Chan-Mo Yu、Myung Hee Kim、Seong Hwan Kim、Yong Ki Min、Bum Tae Kim
DOI:10.1016/j.bmcl.2006.07.019
日期:2006.9
Novel diazirine or biotin-labeled tanshinone probes were synthesized and evaluated for TRAP inhibitory activity against RANKL-induced osteoclastogenesis in RAW264.7 cells. We found that diazirine-labeled derivatives (18 and 20) are potent inhibitors of RANKL-induced osteoclastogenesis. IC50 values were 18.02 and 15.00 microM, respectively. These probes will be useful reagents for investigating tanshinone-proteins
合成了新的重氮嗪或生物素标记的丹参酮探针,并评估了其对RAW264.7细胞中RANKL诱导的破骨细胞生成的TRAP抑制活性。我们发现,重氮标记的衍生物(18和20)是RANKL诱导的破骨细胞形成的有效抑制剂。IC50值分别为18.02和15.00 microM。这些探针将是用于研究丹参酮-蛋白质相互作用的有用试剂。