Synthesis and preliminary biological screening of sterol analogues as new antifungal agents against plant pathogens
摘要:
In this paper we report the synthesis of a new family of sterol analogues that have two amidic bonds on the side chain. These azasterols were obtained by a straightforward procedure including an Ugi condensation that allows the facile attachment of a polyfunctionalized side chain into the steroidal framework.Some of the new compounds showed an interesting inhibitory effect on the growth of two pathogenic fungi involved in plant diseases. (C) 2010 Elsevier Inc. All rights reserved.
[EN] CURABLE RESIN MIXTURE, CURABLE RESIN COMPOSITION, AND CURED PRODUCT<br/>[FR] MÉLANGE DE RÉSINE DURCISSABLE, COMPOSITION DE RÉSINE DURCISSABLE ET PRODUIT DURCI<br/>[JA] 硬化性樹脂混合物、硬化性樹脂組成物及びその硬化物
Synthesis and preliminary biological screening of sterol analogues as new antifungal agents against plant pathogens
作者:Fernando Alonso、Adriana M. Cirigliano、Gabriela M. Cabrera、Javier A. Ramírez
DOI:10.1016/j.steroids.2010.04.002
日期:2010.10
In this paper we report the synthesis of a new family of sterol analogues that have two amidic bonds on the side chain. These azasterols were obtained by a straightforward procedure including an Ugi condensation that allows the facile attachment of a polyfunctionalized side chain into the steroidal framework.Some of the new compounds showed an interesting inhibitory effect on the growth of two pathogenic fungi involved in plant diseases. (C) 2010 Elsevier Inc. All rights reserved.