Tetrahydro-3,5-dioxo-1H-pyrrolizine-7a(5H)-carboxylic acid and benzyl esters and amides thereof and their use in reversing amnesia

摘要

Tetrahydro-3,5-dioxo-1_H-pyrrolizine-7a(5_H)-alkanoic acids, base addition salts, esters, and amides are useful as agents for the reversal of amnesia. Pharmaceutical compositions containing said compounds and methods for using said compositions for treating senility and reversal of amnesia are also taught.