作者:Jae-Ho Jeon、Si-Jun Kim、Cheol-Gi Kim、Jin-Kyung Kim、Jong-Gab Jun
DOI:10.5012/bkcs.2012.33.3.953
日期:2012.3.20
Chalcones have been reported to have various biological activities including antitumor, antiparasitic, antileishmanial, antioxidative, superoxide scavenging, antibacterial, and PTP1B activity. Due to the limited natural resources, we had to prepare sizable quantities of biologically active chalcones for bio-tests. Therefore, Claisen-Schmidt condensation between substituted acetophenones and corresponding aldehydes enabled us to prepare chalcones for inflammatory studies. Chalcones thus prepared showed significant suppression of nitric oxide (NO) production at $10\mu}M$.
已报道查尔康(Chalcones)具有多种生物活性,包括抗肿瘤、抗寄生虫、抗利什曼病、抗氧化、超氧自由基清除、抗菌和PTP1B活性。由于自然资源有限,我们不得不制备大量的生物活性查尔康用于生物测试。因此,取代乙酰苯酮与相应醛的Claisen-Schmidt缩合使我们能够制备用于炎症研究的查尔康。这些制备的查尔康在<10μM的浓度下显示出对氧化氮(NO)产生的显著抑制作用。