Studies on the constituents of Cimicifuga species. XV. Two new diglycosides from the aerial parts of Cimicifuga simplex Wormsk. - Kusano ,A,.; Shibano ,M,.; Kitagawa ,S,.; Kusano ,G,.; Nozoe ,S,.; Fushiya ,S.. (Chem. Pharm. Bull., 1994)