Design, synthesis and biological evaluation of chalcones as reversers of P-glycoprotein-mediated multidrug resistance
作者:Huanhuan Yin、Jingjing Dong、Yingchun Cai、Ximeng Shi、Hao Wang、Guixia Liu、Yun Tang、Jianwen Liu、Lei Ma
DOI:10.1016/j.ejmech.2019.05.053
日期:2019.10
become a major obstacle in cancer therapy. One hopeful approach to reverse the MDR is to develop inhibitors of P-gp in expression and/or function. Here, we designed and synthesized a series of chalcone derivatives as P-gp inhibitors and evaluated their potential reversal activities against MDR. Among them, the most active compound MY3 had little intrinsic cytotoxicity and showed the highest activity
Synthesis of novel flavonoid derivatives as potential HIV- Integrase inhibitors
作者:Nelly N. Mateeva、Rao N. Kode、Kinfe K. Redda
DOI:10.1002/jhet.5570390620
日期:2002.11
Eighteen novelflavonoidderivatives - substituted chalcones and flavones were synthesized and characterized by using NMR, IR, UV/Vis spectroscopy and elemental analysis. The target compounds were achieved by using a sequence of simple and effective reactions starting from phloroglucinol. The initial hydroxyl groups were protected by methylation and in the final flavones the 5-OH group was selectively