Antioxidant activities of the 95% ethanol extract from Caesalpinia sappan heartwood (ECS), pro-tosappanin A, protosappan......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A new homoflavonoid was isolated from the seed of Caesalpinia minax Hance. On the basis of spectral evidences, its struc......