Total Synthesis of the Toxin Oosponol and of Structural Analogues and Investigation of Their Antibiotic Activities
作者:Tibor Kovács、Isolde Sonnenbichler、Johann Sonnenbichler
DOI:10.1002/jlac.199719970422
日期:1997.4
basidiomycete Gloeophyllum abietinum, oosponol (6b), and the structural analogues (Figure 1) were synthesised in order to investigate which partial structures of the molecules are responsible for their biological activities. Different organisms were employed to test the antibiotic activities of the analogues. From the results obtained with the synthetic analogues of oosponol (6b), it became evident that the
合成了担子菌Gloeophyllum abietinum,oosponol(6b)和结构类似物(图1)的有毒代谢物,以研究分子的哪些部分结构对其生物学活性负责。使用不同的生物体来测试类似物的抗生素活性。从用合成的oosponol(6b)类似物获得的结果来看,这种真菌代谢产物的毒性可以归因于乙烯基酸酐结构,而后者本质上是通过无毒的前体oospoglycol(7)脱氢而产生的。