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Separation of Two Cytotoxic Saponins from the Roots of Adenophora triphylla var. japonica by High‐speed Counter‐current Chromatography |
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| Authors: | Jaemoo Chun Sam Sik Kang Yeong Shik Kim |
| Affiliation: | Natural Products Research Institute, College of Pharmacy, Seoul National University, , Seoul, 151‐742 Korea |
| Abstract: | |
| Keywords: | High‐speed counter‐current chromatography cytotoxicity gypsogenin quillaic acid triterpene saponins Adenophora triphylla var. japonica |