Chemical Modification of Fumagillin. II. 6-Amino-6-deoxyfumagillol and Its Derivatives.
作者:Shogo MARUI、Shoji KISIMOTO
DOI:10.1248/cpb.40.575
日期:——
6-Amino-6-deoxyfumagillol (5) was synthesized by reductive amination of 6-oxo-6-deoxyfumagillol (4), which was obtained by oxidation of fumagiollol (2). The reduction proceeded stereoselectively by the equatorial attack of hydride and 5 was found to have the same stereochemistry as that of 2. Several derivatives of 5 were prepared and most of them showed anti-angiogenic activity comparable to that of fumagillol derivatives.