Two new monoterpene glucosides, demethylsecologanol and 3‴-O-glucosylsenburiside II, were isolated from Ophiorrhiza liukiuensis (Rubiaceae) together with 23 known compounds, including camptothecins and β-carboline-type alkaloids. Their structures were determined by spectroscopic analysis. © 2005 Pharmaceutical Society of Japan.
CITATION STYLE
Kitajima, M., Fujii, N., Yoshino, F., Sudo, H., Saito, K., Aimi, N., & Takayama, H. (2005). Camptothecins and two new monoterpene glucosides from Ophiorrhiza liukiuensis. Chemical and Pharmaceutical Bulletin, 53(10), 1355–1358. https://doi.org/10.1248/cpb.53.1355
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