Chemistry of Ayurvedic Crude Drugs — VII11Part VI, Indian J. Chem., in press. guggulu (Resin From Commiphora Mukul) —6
作者:Vijay Kumar、Sukh Dev
DOI:10.1016/s0040-4020(01)87799-1
日期:——
With a view to elucidating the stereochemistry of quqqultetrols, components of saponified Commiphora mukul resin, D-lyxo-, L-ribo-, and L-xylo-octadecane-1,2,3,4-tetrols have been synthesised by two different routes. One method starts with D-glyceraldehyde, while the second route is based on the appropriate pentose. The absolute configuration of the natural product guggultetrol-18, has been deduced
以阐明quqqultetrols,皂化的部件的立体化学没药穆库尔树脂,D-来苏- ,L-核糖- ,和L-木糖-octadecane -1,2,3,4-四醇已经通过两种不同的路线合成。一种方法从D-甘油醛开始,而第二种方法则基于适当的戊糖。天然产物guggultetrol-18的绝对构型,已经推导出D-木糖(2小号,3小号,4 - [R通过与合成化合物直接比较-构型)。这项工作还有助于建立古格列特20的手性。