Fig. 6From: Evaluation of the anticarcinogenic potential of the endophyte, Streptomyces sp. LRE541 isolated from Lilium davidii var. unicolor (Hoog) Cottona, b Isolation and purification of 4-deoxy-ε-pyrromycinone at 11.263 min and epsilon-pyrromycinone at 8.965 min, respectively, by semi-HPLC; c chemical structures of the three pure compoundsBack to article page