Pd/C-Catalyzed Reductive Formylation of Indoles and Quinolines Using Formic Acid
作者:Béla Török、Aditya Kulkarni、Ryan Gianatassio
DOI:10.1055/s-0030-1259978
日期:2011.4
from the corresponding indoles and quinolines. In the first step, the heterocyclic compounds are reduced to the corresponding dihydro or tetrahydroproducts by a Pd/C-catalyzed transfer hydrogenation using formic acid as a hydrogen donor. In the second step, nitrogen is formylated by formic acid to afford the final products in very good isolated yields. catalytic transfer hydrogenation - indoles - quinolines
N,N-substituted 3-aminopyrrolidine compounds useful as monoamines reuptake inhibitors
申请人:Otsuka Pharmaceutical Co., Ltd.
公开号:EP2407451A1
公开(公告)日:2012-01-18
The present invention provides a pyrrolidine compound of General Formula (1) or a salt thereof, wherein R101 and R102 are each independently a phenyl group, which may have one or more substituents selected from halogen atoms and lower alkyl groups optionally substituted with one or more halogen atoms, etc. The pyrrolidine compound or a salt thereof of the present invention is usable to produce a pharmaceutical preparation having a wider therapeutic spectrum and being capable of exhibiting sufficient therapeutic effects after short-term administration.
[EN] ANTI-VIRAL TREATMENT AND ASSAY TO SCREEN FOR ANTI-VIRAL AGENT<br/>[FR] TRAITEMENT ANTIVIRAL ET DOSAGE POUR CRIBLER DES ANTIVIRAUX
申请人:SOUTHERN RES INST
公开号:WO2011097607A1
公开(公告)日:2011-08-11
The present disclosure relates to novel compounds of formulas (1) thorugh (19) and to a method for treating humans infected with a virus including various respiratory viruses such as members of the Paramyxoviridae family (respiratory syncytial virus (RSV), human metapneumovirus (HMPV), human parainfluenza virus (HPIV), measles virus, and mumps virus) with a compound of formulas (1) through (19). The present disclosure also relates to a cytopathic effect (CPE)-based assay that will assess virus-induced CPE for screening of compounds for treating viral diseases or inhibiting a virus.
Versatile (Pentamethylcyclopentadienyl)rhodium-2,2′-Bipyridine (Cp*Rh-bpy) Catalyst for Transfer Hydrogenation of N-Heterocycles in Water
An investigation employing the catalytic system consisting of (pentamethylcyclopentadienyl)rhodium dichloride dimer [Cp*RhCl2]2 and 2,2′-bipyridine (bpy) for transferhydrogenation of a variety of quinoxalines, quinoxalinones, quinolines and indoles under aqueous conditions with formate as the hydrogen source is reported. This approach provides various tetrahydroquinoxalines, dihydroquinoxalinones