Synthesis and anticancer activity of geldanamycin derivatives derived from biosynthetically generated metabolites
作者:Kyeong Lee、Jung S. Ryu、Yinglan Jin、Woncheol Kim、Navneet Kaur、Sang J. Chung、Yong-Jin Jeon、Joon-Tae Park、Ji S. Bang、Hong S. Lee、Tae Y. Kim、Jung J. Lee、Young-Soo Hong
DOI:10.1039/b713407j
日期:——
A new series of geldanamycin derivatives were synthesized using a semi-synthetic approach involving genetically engineered biosynthetic intermediates. These analogues were then evaluated for anti-proliferation activity in human cancer cell lines, SK-Br3 and SK-Ov3. Most of the synthesized compounds exhibited potent in vitro anti-proliferation activity toward both cell lines. Such compounds potently inhibited the expression of the Hsp90 client protein ErbB2.