SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research , P.O. Box B, Frederick, Maryland 21702, United States.
J Nat Prod. 2014 Jan 24;77(1):173-7. doi: 10.1021/np400761g. Epub 2014 Jan 14.
Coculture of the fungus Fusarium pallidoroseum with the bacterium Saccharopolyspora erythraea was found to produce three new decalin-type tetramic acid analogues related to equisetin. The structures were determined by spectroscopic methods. The absolute configurations were established by circular dichroism spectroscopy and comparing the data with those of equisetin.
真菌粉红镰刀菌与细菌糖多孢红霉菌共培养时生成了三种新型与表蓟素有关的色满烷型四氢酸类似物。结构通过光谱法确定。绝对构型通过圆二色性光谱法确定,并将数据与表蓟素的数据进行比较。