Fungal metabolites xx : Chemical correlation of lactarane and secolactarane sesquiterpenes. Absolute configuration of furosardonin a, lactaral and blennin c
作者:M. De Bernardi、G. Fronza、A. Scilingo、G. Vidari、P. Vita-Finzi
DOI:10.1016/s0040-4020(01)87654-7
日期:1986.1
The absoluteconfiguration of furosardonin A and secolactarane sesquiterpenes has been established by chemicalcorrelations. Secolactarane lactones and furans have been converted to lactaranes by the Me2AlCl catalyzed ene reaction.
The isolation of new sesquiterpene aldehydes from injured fruit bodies of Lactarius scrobiculatus
作者:Zijie Pang、Fabienne Bocchio、Olov Sterner
DOI:10.1016/s0040-4039(00)61796-3
日期:1992.11
The enzymatic conversion products of stearoylvelutinal in injured fruit bodies of Lactarius scrobiculatus have been investigated. Two sesquiterpene aldehydes not previously reported as natural products were isolated in addition to known sesquiterpenes. The structures were determined by spectroscopy combined with molecular mechanics calculations, and chemical transformation into known compounds.