Paeonivayin, A New Monoterpene Glycoside from Paeonia delavayi

Fund Project: The authors are grateful to Dr. T. Henkel (Bayer AG. Lilc Science Center Natural Products, Wuppertal. Cicrmany) for kind help in the work and the colleagues of the Department oflnslrumcnt Analysis of our Institute for the measurement of the spectra. Wc also wish to acknowledge financial support from Natural Science Foundation of Yunnan Province (98C086M) and Laboratory of Phytochcmislry. Kunming Institute of Botany, the Chinese Academy of Sciences.