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  • Title: Design and synthesis of fluoroacylshikonin as an anticancer agent.
    Author: Kong WY, Chen XF, Shi J, Baloch SK, Qi JL, Zhu HL, Wang XM, Yang YH.
    Journal: Chirality; 2013 Nov; 25(11):757-62. PubMed ID: 23908135.
    Abstract:
    A series of shikonin derivatives, selectively acylated by various fluorinated carboxylic acids at the side chain of shikonin, were synthesized and their anticancer activity evaluated, in which eight compounds are reported for the first time. Among all the compounds tested, compound showed the most potent anticancer activity against B16-F10 (malignant melanoma cells), MG63 (human osteosarcoma cells), and A549 (lung cancer cells) with IC50 0.39 ± 0.01, 0.72 ± 0.04 and 0.58 ± 0.02 µmol/L. Docking simulation of compound was carried out to position into a tubulin active site to determine the probable binding conformation. All the results suggested that compound may be a potential anticancer agent.
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