Synthesis of new acromelic acid congeners: novel neuroexcitatory amino acids acting on glutamate receptor
摘要:
A general synthetic method of acromelic acid congeners was developed. Various C4-substituents of this family was introduced by the substitution reaction of the corresponding tosylate with diaryl copper lithium. Phenyl derivative 11 showed comparable excitatory activity with kainic acid, and o-anisyl derivative 12 had most potent activity in this family.
Towards a versatile synthesis of kainoids II: Two methods for establishment of C-4 stereochemistry
作者:Jack E. Baldwin、Samantha J. Bamford、Andrew M. Fryer、Martin P.W. Rudolph、Mark E. Wood
DOI:10.1016/s0040-4020(97)00191-9
日期:1997.4
Benzylic lactone hydrogenolysis and enamide reduction were used to generate protected C-4 aryl substituted kainoid analogues which were deprotected to their corresponding free amino acids. X-ray crystographic data were obtained for the C-4 2-MeOPh- analogue.