New 5 - 2 - - vinyl pyrrolidones, useful especially in the preparation of the acids 4 - amino - 5 - hexenoic and 4 - amino - 5 - hexynoic, and their preparation

摘要

Novel compounds of the following general formula are useful in the preparation of 4-aminohex-5-enoic acid and 4-aminohex-5-ynoic acid which are useful pharmacological agents: IMAGE wherein R1 is hydroxy, amino, or tert-butoxy.