Synthesis of symmetrical C- and pseudo-symmetrical O-linked disaccharide analogs for arabinosyltransferase inhibitory activity in Mycobacterium tuberculosis.
Synthesis of symmetrical C- and pseudo-symmetrical O-linked disaccharide analogs for arabinosyltransferase inhibitory activity in Mycobacterium tuberculosis.
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对称 C-和假对称 O-连接二糖类似物的合成,用于结核分枝杆菌中的阿拉伯糖基转移酶抑制活性。
DOI:
10.1016/j.bmcl.2007.05.099
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发表时间:
2007
影响因子:
2.7
通讯作者:
Reynolds,RobertC
中科院分区:
文献类型:
--
作者:
Pathak,AshishK;Pathak,Vibha;Riordan,JamesR;Suling,WilliamJ;Gurcha,SudagarS;Besra,GurdyalS;Reynolds,RobertC
Herein we report the synthesis of symmetrical C-linked and pseudo-symmetrical O-linked disaccharides structurally related to Araf motifs present in the cell wall of MTB. Their activity in a competition-based arabinosyltransferase assay using [14C]-DPA as the glycosyl donor is also presented. In addition, in vitro inhibitory activity for the disaccharides was determined in a colorimetric broth microdilution assay system against MTB H37Ra and Mycobacterium avium.
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