Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Both enantiomers (R) and (S) of the functionalized unsaturated γ- lactone moiety of the acetogenin murisolin have been enantiospecifically synthezied from L and D-glutamic acid respectively. ... Allyl bromide gives the corresponding alkylated compound in lower yield.