A convergent synthesis approach towards CGP60536B, a non-peptide orally potent renin inhibitor, via an enantiomerically pure ketolactone intermediate
作者:Heinrich Rüeger、Stefan Stutz、Richard Göschke、Felix Spindler、Jürgen Maibaum
DOI:10.1016/s0040-4039(00)01794-9
日期:2000.12
We report a convergent synthesis of the potent orally active non-peptide renin inhibitor CGP60536B. The key reaction employs the coupling of the enantiopure Grignard species derived from chloride 13 with the diastereomerically pure γ-lactone 9b. The stereoselective reduction of the resulting ketone 14b has been thoroughly investigated.
我们报告了有效的口服活性非肽肾素抑制剂CGP60536B的收敛性合成。关键反应采用衍生自氯化物13的对映纯格氏试剂与非对映体纯γ-内酯9b的偶联。已经彻底研究了所得酮14b的立体选择性还原。