Synthesis and antifungal activities of cyclic octa-lipopeptide burkholdine analogues
作者:Hiroyuki Konno、Yusuke Otsuki、Kenta Matsuzaki、Kazuto Nosaka
DOI:10.1016/j.bmcl.2013.04.091
日期:2013.7
Synthesis and antifungal activity of cyclic octapeptide derivatives of burkholdines are described. To construct cyclic octapeptides, the combination of Fmoc-SPPS and cyclization with DIC/HOBt in the solution phase was employed. Synthesized peptides were evaluated for antifungal activity with MIC values against Saccharomyces cerevisiae, Aspergillus oryzae, and Candida viswanathii. As a result, the lipid
描述了burkholdines的环状八肽衍生物的合成和抗真菌活性。为了构建环状八肽,在溶液相中使用了Fmoc-SPPS和DIC / HOBt与环化的组合。评估合成肽的抑菌活性,其MIC值为酿酒酵母,米曲霉和粘念珠菌。结果,Bk-1097类似物的脂质侧链和每个氨基酸的立体化学显着影响了抗真菌活性。