Tripyrrolic prodigiosenes, derivatives of the natural product prodigiosin, have been produced via multi-step synthesis beginning with 2-formyl pyrroles bearing various functionalities at the 4-position. Two tin complexes are also reported, and these feature a prodigiosene ligand bearing a conjugated benzyl-ester. Antimicrobial activities of prodigiosenes are evaluated against Gram positive and Gram negative bacterial strains, as well as a yeast.
三
吡咯类的神奇素衍
生物是通过多步合成方法生产的,起始原料为在4位具有各种功能团的2-福尔马基
吡咯。此外,还报告了两种
锡配合物,这些配合物具有带有共轭
苯甲酸酯的神奇素
配体。对神奇素的抗微
生物活性进行了评估,针对的是阳性和阴性细菌菌株以及一种酵母。