Total synthesis of racemic and (R) and (S)-4-methoxyalkanoic acids and their antifungal activity
作者:Biswanath Das、Digambar Balaji Shinde、Boddu Shashi Kanth、Avijeet Kamle、C. Ganesh Kumar
DOI:10.1016/j.ejmech.2011.04.045
日期:2011.7
The total synthesis of 4-methoxydecanoic acid and 4-methoxyundecanoic acid in racemic and stereoselective [(R) and (S)] forms has been accomplished. For stereoselective synthesis of the compounds (S) and (R)-BINOL complexes have been used to generate the required chiral centres. The antifungal activity of these compounds has been studied against different organisms and the results were found to be impressive
已完成外消旋和立体选择性[(R)和(S)]形式的4-甲氧基癸酸和4-甲氧基十一烷酸的全合成。为了立体选择性地合成化合物(S)和(R)-BINOL,已使用配合物生成所需的手性中心。已经研究了这些化合物对不同生物的抗真菌活性,结果令人印象深刻。比较了外消旋和立体选择性形式的化合物的活性。(R)-4-甲氧基癸酸被发现是最有效的(MIC:白色念珠菌MTCC 227,白色念珠菌MTCC 4748,巴西曲霉(Aspergillus brasiliensis)的MIC:0.019 mg / mL(niger)MTCC 281和Issatchenkia Orientalis MTCC 3020)。