[EN] VIRAL REPLICATION INHIBITORS<br/>[FR] INHIBITEURS DE REPLICATION VIRALE
申请人:UNIV LEUVEN KATH
公开号:WO2013045516A1
公开(公告)日:2013-04-04
The present invention relates to a series of novel compounds, methods to prevent or treat viral infections in animals by using the novel compounds and to said novel compounds for use as a medicine, more preferably for use as a medicine to treat or prevent viral infections, particularly infections with RNA viruses, more particularly infections with viruses belonging to the family of the Flaviviridae, and yet more particularly infections with the Dengue virus. The present invention furthermore relates to pharmaceutical compositions or combination preparations of the novel compounds, to the compositions or preparations for use as a medicine, more preferably for the prevention or treatment of viral infections. The invention also relates to processes for preparation of the compounds.
A strategy for one-pot synthesis of isoindoles is described via a catalytic multicomponent dehydrogenative annulation of diarylimines, vinyl ketones and simple amines. In the presence of a rhodium catalyst and Cu oxidant, four C–H and two N–H bonds are activated along with the formation of one new C–C and two new C–N bonds, leading to a series of isoindole derivatives in good to very high isolated
The present invention relates to a series of novel compounds, methods to prevent or treat viral infections in animals by using the novel compounds and to said novel compounds for use as a medicine, more preferably for use as a medicine to treat or prevent viral infections, particularly infections with RNA viruses, more particularly infections with viruses belonging to the family of the Flaviviridae, and yet more particularly infections with the Dengue virus. The present invention furthermore relates to pharmaceutical compositions or combination preparations of the novel compounds, to the compositions or preparations for use as a medicine, more preferably for the prevention or treatment of viral infections. The invention also relates to processes for preparation of the compounds.
An interrupted Ugi reaction enables the preparation of substituted indoxyls and aminoindoles
作者:John S. Schneekloth、Jr., Jimin Kim、Erik J. Sorensen
DOI:10.1016/j.tet.2008.08.055
日期:2009.4
In a variation of the classical Ugi reaction, an acid-promoted reaction between imines and isocyanides forms both 3-aminoindoles and substituted indoxyls. A recently reported triflyl phosphoramide is shown to he critical to obtain high yields under mild conditions. (C) 2008 Elsevier Ltd. All rights reserved.
Homologation of α-aryl amino acids through quinone-catalyzed decarboxylation/Mukaiyama–Mannich addition
作者:Benjamin J. Haugeberg、Johnny H. Phan、Xinyun Liu、Thomas J. O'Connor、Michael D. Clift
DOI:10.1039/c7cc00485k
日期:——
A new method for aminoacid homologation by way of formal C-C bond functionalization is reported.