Triterpenoid saponins from Clinopodium polycephalum. |
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| Authors: | S R Xue J Q Liu G Wang |
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| Institution: | Department of Pharmacy, Anhui College of Traditional Chinese Medicine, China. |
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| Abstract: | A new triterpenoid saponin, clinopodiside A, has been isolated from Clinopodium polycephalum. Its structure was established by spectroscopic methods and X-ray diffraction analysis as 3-O-beta-D-glucopyranosyl(1----6)- beta-D-glucopyranosyl (1----4)]-beta-D-glucopyranosyl-olean-11,13(18)-diene-3 beta,16 beta, 23,28-tetrol. |
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