NOVEL (HETEROCYCLE/TETRAHYDROPYRIDINE)-(PIPERAZINYL)-1-ALCANONE AND (HETEROCYCLE/DIHYDROPYRROLIDINE)-(PIPERAZINYL)-1-ALCANONE DERIVATIVES, AND USE THEREOF AS p75 INHIBITORS
申请人:BARONI Marco
公开号:US20120245150A1
公开(公告)日:2012-09-27
The disclosure relates to (heterocycle-tetrahydropyridine)(piperazinyl)-1-alkanone and (heterocycle-dihydropyrrolidine)(piperazinyl)-1-alkanone derivatives of formula (I):
wherein A, B, m, n, W, and R2 are as defined in the disclosure; to the methods of preparing said derivatives, and to the therapeutic uses thereof.
Dithioallyl Cations in Stereoselective Dearomative (3 + 2) Cycloadditions of Benzofurans: Mechanism and Synthetic Applications
作者:Bram Ryckaert、Jan Hullaert、Kristof Van Hecke、Johan M. Winne
DOI:10.1021/acs.joc.3c01546
日期:2023.10.20
govern the stereoselectivity of the intriguing dearomative transformations using dithioallyl cations and demonstrate how the stereoselectivity depends on electronic factors of the starting materials. The stereoselective methodology is also applied in a straightforward dearomative synthesis of the tricyclic sesquiterpenoid natural product aplysin and its analogues, starting from a simple benzofuran