Isolation and structure elucidation of three metabolites from verticillium intertextum: sorbicillin, dihydrosorbicillin and bisvertinoquinol
作者:L.S. Trifonov、J.H. Bieri、R. Prewo、A.S. Dreiding、L. Hoesch、D.M. Rast
DOI:10.1016/s0040-4020(01)88647-6
日期:1983.1
compared with the corresponding properties of 1, 2, vertinolide (4), 3-methoxy-2-methyl-2-cyclohexenone (14), and 2-[(E,E)-2,4-hexadienoyl)]-cyclohexanone (13). The latter was prepared by acylation of the lithium enolate of cyclohexanone with sorbyl chloride. From the spectra of the hexaketides fromV. intertextum several patterns have been extracted which are characteristic for some common and some distinguishing
Oxidative dearomatisation: the key step of sorbicillinoid biosynthesis
作者:Ahmed al Fahad、Amira Abood、Katja M. Fisch、Anna Osipow、Jack Davison、Marija Avramović、Craig P. Butts、Jörn Piel、Thomas J. Simpson、Russell J. Cox
DOI:10.1039/c3sc52911h
日期:——
A new biosynthetic pathway to the sorbicillinoid natural products is proposed based on the observation of oxidative dearomatisation of dihydrosorbicillin 10b.