N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide hydrate

Abstract

Hydrates of N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide, which are stable against heat, light, and humidity, are described. The material is easy to handle under ordinary interior humidity conditions. N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide hydrate is useful as a medicament in the treatment of amnesia and senile dementia.

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