Medicinal-Pharmaceutical Chemistry Commons^™

Synthesis Of Vorinostat And Cholesterol Conjugate To Enhance The Cancer Cell Uptake Selectivity, Nethrie D. Idippily, Chunfang Gan, Paul Orefice, Jane Peterson, Bin Su Ph.D.

Chemistry Faculty Publications

Histone deacetylase (HDAC) inhibitors modulate various cellular functions including proliferation, differentiation, and apoptosis. Vorinostat (SuberAniloHydroxamic Acid, SAHA) is the first HDAC inhibitor approved by FDA for cancer treatment. However, SAHA distributes in cancer tissue and normal tissue in similar levels. It will be ideal to selectively deliver SAHA into cancer cells. Rapidly growing cancer cells have a great need of cholesterol. Low-density lipoprotein (LDL) is the major cholesterol carrier in plasma and its uptake is mediated by LDL-receptor (LDL-R), a glycoprotein overexpressed on the surface of cancer cells. Herein, we designed and synthesized a SAHA cholesterol conjugate, and further formed …