In order to find novel antifungal agents with good activity and aqueous solubility, a series of SYN-2869 analogues containing a pyridine ring were synthesized and evaluated for their in vitro antifungal activity and w...In order to find novel antifungal agents with good activity and aqueous solubility, a series of SYN-2869 analogues containing a pyridine ring were synthesized and evaluated for their in vitro antifungal activity and water solubility. The results indicated that some compounds showed potent activity against six pathogenic fungi. In particular, the analogue 17a having an isobutyl substitution on the triazolone exhibited significant broad spectrum antifungal activity. In addition, the water solubility of compound l？a was sufficiently improved over SYN-2869.展开更多
A series of novel triazole derivatives containing y-lactam were designed and synthesized, and their structures were confirmed by IH NMR, 13C NMR and HRMS, The in vitro antifungal activities of the target compounds wer...A series of novel triazole derivatives containing y-lactam were designed and synthesized, and their structures were confirmed by IH NMR, 13C NMR and HRMS, The in vitro antifungal activities of the target compounds were evaluated, The results showed that all of the compounds exhibited stronger activity against the six clinically important fungi tested than fluconazole. 3D and 3E showed comparative activity against the fungi tested except for Candida glabrata and Aspergillus fumigatus as voriconazole. In addition, the docking model for 2A and CYP51 was investigated.展开更多
基金National Science and Technology Major Project for the support to this researchsupported by Key New Drug Creation and Manufacturing Program, China(No.2009ZX09301-001)
基金the National Science and Technology Major Project for the support of this researchsupported by Key New Drug Creation and Manufacturing Program, China(No.2009ZX09301-001)
文摘In order to find novel antifungal agents with good activity and aqueous solubility, a series of SYN-2869 analogues containing a pyridine ring were synthesized and evaluated for their in vitro antifungal activity and water solubility. The results indicated that some compounds showed potent activity against six pathogenic fungi. In particular, the analogue 17a having an isobutyl substitution on the triazolone exhibited significant broad spectrum antifungal activity. In addition, the water solubility of compound l？a was sufficiently improved over SYN-2869.
基金supported by the National Natural Science Foundation of China (No. 21402223)
文摘A series of novel triazole derivatives containing y-lactam were designed and synthesized, and their structures were confirmed by IH NMR, 13C NMR and HRMS, The in vitro antifungal activities of the target compounds were evaluated, The results showed that all of the compounds exhibited stronger activity against the six clinically important fungi tested than fluconazole. 3D and 3E showed comparative activity against the fungi tested except for Candida glabrata and Aspergillus fumigatus as voriconazole. In addition, the docking model for 2A and CYP51 was investigated.
