The preparation of 2,6-disubstituted pyridinyl phosphine oxides as novel anti-cancer agents
作者:Kim Hung Lam、Roberto Gambari、Marcus Chun Wah Yuen、Chi Wai Kan、Penni Chan、Lijin Xu、Weijun Tang、Chung Hin Chui、Gregory Yin Ming Cheng、Raymond Siu Ming Wong、Fung Yi Lau、Cindy Sze Wai Tong、Andrew Kit Wah Chan、Paul Bo San Lai、Stanton Hon Lung Kok、Chor Hing Cheng、Albert Sun Chi Chan、Johnny Cheuk On Tang
DOI:10.1016/j.bmcl.2009.02.091
日期:2009.4
A series of 2,6-dimethoxylpyridinyl phosphine oxides have been synthesized and examined for their antitumor activity. 2,6-Dimethoxy-3-phenyl-4-diphenylphosphinoylpyridine 2 has been employed as the lead compound for this study. We found out that the presence of phosphine oxide on the 2,6-dimethoxylpyridine ring is important for the antitumor activity; the presence of bromine on this core leads to a
已经合成了一系列的2,6-二甲氧基吡啶基膦氧化物,并检查了它们的抗肿瘤活性。2,6-二甲氧基-3-苯基-4-二苯基膦酰基吡啶2被用作该研究的主要化合物。我们发现2,6-二甲氧基吡啶环上存在氧化膦对于抗肿瘤活性很重要。在该核心上存在溴可进一步增强其抗肿瘤活性。这是关于2,6-二甲氧基-3,5-二溴吡啶基膦氧化物5b对MDAMB-231乳腺癌和SKHep-1肝癌细胞系抗肿瘤活性的首次报道。