BORON-CONTAINING SMALL MOLECULES AS ANTIPROTOZOAL AGENTS
申请人:Zhou Huchen
公开号:US20110207701A1
公开(公告)日:2011-08-25
This invention provides, among other things, novel compounds useful for treating protozoal infections, pharmaceutical compositions containing such compounds, as well as combinations of these compounds with at least one additional therapeutically effective agent.
Despite of the medicinal significance of benzoxaboroles, with the newly discovered clinical compound AN2690 as an example, the synthetic method for rapid diversification of this novel scaffold is lacking. To this end, a versatile and scalable synthesis of formyl-substituted benzoxaboroles is described here. A key step is the mono-oxidation of the two hydroxyls in compound 4 by taking advantage of the stable oxaborole ring in non-coordinating solvents, which was devised based on the study of the intramolecular coordination and exchange properties. (C) 2009 Elsevier Ltd. All rights reserved.
[EN] BORON-CONTAINING SMALL MOLECULES AS ANTIPROTOZOAL AGENTS<br/>[FR] PETITES MOLÉCULES CONTENANT DU BORE EN TANT QU'AGENTS ANTI-PROTOZOAIRES
申请人:ANACOR PHARMACEUTICALS INC
公开号:WO2011022337A1
公开(公告)日:2011-02-24
This invention provides novel compounds of the following formula useful for treating protozoal infections, pharmaceutical compositions containing such compounds, as well as combinations of these compounds with at least one additional therapeutically effective agent.