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[摘要]:In search for ne v antibiotics we replaced the amide moiety of lincomycin I by a 1,23-triazole ring. The 1.2,3-triazoles 10a-10k were obtained as single regioisomers by 'click reaction' of azide 5 with the alkyne 9k, derived from propyl hygric acid, and the alkyl, aryl, or cycloalkyl alkynes ribosomes 9a-9j. The new analogues proved inactive towards wild-type and A2058G mutant. |
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