Chemical Studies on Crude Drug Processing. IX. On the Constituents of Rehmanniae Radix.(3). Absolute Stereostructures of Rehmaionosides A, B, and C, and …

M YOSHIKAWA, Y FUKUDA, T TANIYAMA…

Index: Yoshikawa; Fukuda; Taniyama; Kitagawa Chemical and Pharmaceutical Bulletin, 1996 ,  vol. 44,  # 1  p. 41 - 47

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Citation Number: 15

Abstract

Following the characterization of the iridoid and iridoid glycoside constituents in Chinese Rehmanniae Radix, the dried root of Rehmannia glutinosa LIBOSCH.[Kan-jio in Japanese], we investigated the structures of biologically active ionone glucosides, rehmaionosides A, B, and C, and a monoterpene glucoside, rehmapicroside. Their absolute stereostructures were determined on the basis of chemical and physicochemical evidence, which included the ...