Design, synthesis, and activity of novel cis- and trans-3,6-disubstituted pyran biomimetics of 3,6-disubstituted piperidine as potential ligands for the dopamine transporter

Bioorganic & Medicinal Chemistry Letters
2003.0

Abstract

In our effort to develop novel molecules for the dopamine transporter, we converted our previously designed dopamine transporter specific 3,6-disubstituted piperidine template into corresponding pyran derivatives. cis-Pyran derivative 7b, like their piperidine counterparts, exhibited greater activity for the dopamine transporter compared to the trans-isomer. Further molecular modifications of the cis derivative led to the development of potent analogues which indicated successful bioisosteric replacement of the piperidine ring by a pyran moiety in these 3,6-disubstituted derivatives.

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