Synthesis and Characterization of the Enantiomerically Pure<i>cis</i>- and<i>trans</i>-2,4-Dioxa-3-fluoro-3-phosphadecalins as Inhibitors of Acetylcholinesterase
作者:Michael Wächter、Peter Rüedi
DOI:10.1002/cbdv.200800335
日期:2009.3
The title compounds, the P(3)-axially- and P(3)-equatorially-substituted cis- and trans-configured 3-fluoro-2,4-dioxa-3-phosphadecalin 3-oxides (=3-fluoro-2,4-dioxa-3-phosphabicyclo[4.4.0]decane 3-oxides) have been prepared (ee>99%) and fully characterized. The compounds are irreversible inhibitors of acetylcholinesterase, and both the kinetic data and the mechanisms of the inhibition are determined
标题化合物,P(3)-轴向和P(3)-赤道取代的顺式和反式3-氟-2,4-二氧杂-3-磷酸钙素3-氧化物(= 3-氟-2已经制备了(4-二氧杂-3-磷酸双环[4.4.0]癸烷3-氧化物)(ee> 99%)并进行了充分表征。该化合物是乙酰胆碱酯酶的不可逆抑制剂,其动力学数据和抑制机理均由先前报告中所述的新型酶动力学方法确定。抑制剂表现出明显的立体选择性,并且其中几种比通常用作有效标准品的氟磷酸二异丙酯明显更强。