Data for: Biological Activity of Five New Phenolic Compounds from Cirsium creticum

Cirsium creticum was researched for its chemical for the first time in this study. ► The compounds 1, 2, 3, 4 and 5 which were isolated from methanol extract of C.creticum have been isolated from natural products for the first time. ►The present work is the first report on antioxidant activitiy of C. creticum.本研究首次对克里蓟（Cirsium creticum）的化学成分展开研究。 ► 从克里蓟甲醇提取物中分离得到的化合物1、2、3、4及5，均为首次从天然产物中分离得到。 ► 本研究首次报道了克里蓟的抗氧化活性。