Total synthesis and determination of the absolute stereochemistry of the squalene synthase inhibitors CJ-13,981 and CJ-13,982
作者:Frederick Calo、Alexander Bondke、Jeffery Richardson、Andrew J.P. White、Anthony G.M. Barrett
DOI:10.1016/j.tetlet.2009.02.121
日期:2009.7
The absolute and relative stereochemistries of the potent squalene synthase inhibitors CJ-13,981 and CJ-13,982 were determined to be 3S,4S by total synthesis of their antipodes using, as a key step, the diastereoselective alkylation of a chiral dioxolanone.
通过将手性二氧戊环酮的非对映选择性烷基化作为关键步骤,通过对映体的对映体全合成,确定了强效角鲨烯合酶抑制剂CJ-13,981和CJ-13,982的绝对和相对立体化学为3 S,4S。