Synthesis and pharmacological activity of acetylenic piperidinediols
作者:A. S. Zakharevskii、A. M. Zvonok、A. P. Lugovskii、L. A. Melentovich、L. S. Stanishevskii、E. V. Yushkevich
DOI:10.1007/bf00764463
日期:1989.2
We have now extended this investigation to the synthesis and pharmacological activity of aromatic ring-substituted stereoisomeric 6-aryl-3,4dihydroxypiperidines containing ethyny! sub stituents in the 4-position of the piperidine ring. The starting 3e-hydroxy-6e-aryl-l,3adimethyl-4-piperidones (X-XVI) were obtained by reacting 6-aryl-2-methyl-l,2-epoxypent-4-en-3ones (I-VII) with methylamine in propan-2-ol