N-(4-PHENYL-1,2,3,6-TETRAHYDROPYRIDIN-1-YL)ALKYLENS AZASPIROALKANEDIONES AND N-(4-HYDROXY-4-PHENYLPIPERIDIN-1-YL-ALKYLENE AZASPIROALKANEDIONES

摘要

N-[(4-Phenyl-1,2,3,6-tetrahydropyridin-1-yl)alkylene]azaspiroalkanediones having substituents in the phenyl ring have been synthesized and demonstrate useful tranquilizing properties. N-[(4-Hydroxy-4-phenylpiperidin-1-yl)alkylene]azaspiroalkanediones are intermediates in their synthesis.