Department of Chemistry and Biochemistry, Queens College of the City University of New York, Flushing, New York 11367-1597, USA.
Chem Commun (Camb). 2013 Mar 14;49(21):2136-8. doi: 10.1039/c3cc00181d. Epub 2013 Feb 7.
Sphingosine kinase isoform 1 (SK1) inhibitors may serve as therapeutic agents for proliferative diseases, including hypertension. We synthesized a series of sphingosine-based SK1-selective inhibitors, the most potent of which is RB-005 (IC(50) = 3.6 μM), which also induced proteasomal degradation of SK1 in human pulmonary arterial smooth muscle cells.
鞘氨醇激酶同工型 1(SK1)抑制剂可能作为治疗增殖性疾病(包括高血压)的药物。我们合成了一系列基于鞘氨醇的 SK1 选择性抑制剂,其中最有效的是 RB-005(IC50=3.6μM),它还能诱导人肺动脉平滑肌细胞中 SK1 的蛋白酶体降解。