Pharmaceutical compositions and methods of producing coronary
申请人:Smith Kline
公开号:US03975537A1
公开(公告)日:1976-08-17
Pharmaceutical compositions and methods of producing coronary vasodilation by administering substituted benzofurans, for example 2-n-butyl-3-[4' -(2-hydroxy-3-isopropylamino)propoxybenzoyl] benzofuran.
Bisagni et al., Journal of the Chemical Society, 1955, p. 3688,3692
作者:Bisagni et al.
DOI:——
日期:——
Zwayer; v. Kostanecki, Chemische Berichte, 1908, vol. 41, p. 1338
作者:Zwayer、v. Kostanecki
DOI:——
日期:——
US3975537A
申请人:——
公开号:US3975537A
公开(公告)日:1976-08-17
An expedient synthesis of enantioenriched substituted (2-benzofuryl)arylcarbinols via tandem Rap–Stoermer and asymmetric transfer hydrogenation reactions
An expedientsynthesis of enantioenriched substituted (benzofuran-yl)-aryl and heteroaryl carbinols, is described. A key feature of this protocol is synthesis of functionally varied benzofuran scaffolds via a Rap–Stoermer reaction/catalytic asymmetric transfer hydrogenation (ATH) using substituted salicylaldehyde and α-haloaryl, heteroaryl ketones.