Quinoline derivatives of the formula: ##STR1## , wherein R is hydrogen, alkyl or aralkyl; m and n are 0 or 1, and each of rings A, B and C can have substituents, which are useful as inhibitors for acyl-CoA:Cholesterolacyltransferase.
作者:Joshua L. Brooks、Patrick A. Caruana、Alison J. Frontier
DOI:10.1021/ja205440x
日期:2011.8.17
A reaction sequence involving the 1,6-conjugate addition of a nucleophile to a dienyl diketone followed by Nazarov cyclization is described. Several nucleophiles are identified as competent initiators for the sequence. A different reaction outcome is observed when catalytic amounts of nucleophile are employed, involving elimination of the nucleophile after the electrocyclization.
A general synthesis of 3-amino-2-alkenenitriles by the cross-thorpe reaction