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New alkaloid from the aerial parts of Codonopsis clematidea
Shunsuke Ishida1, Mamoru Okasaka, Freddy Ramos
1Graduate School of Pharmaceutical Sciences, University of Tokushima, Shomachi 1-78, Tokushima, 770-8505, Japan.
Journal of Natural Medicines
|April 12, 2008
Abstract:
A new codonopsine-related alkaloid and 13 known compounds were isolated from the aerial parts of Codonopsis clematidea (Campanulaceae). The structure of the new compound was elucidated by two-dimensional nuclear magnetic resonance and other spectral examinations.
