New Withanolides from Withania coagulans
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概要
- 論文の詳細を見る
Three new withanolides, coagulins M, N, and O were isolated from the whole plant of Withania coagulans. Their structures were established as (14R, 17R, 20ζ, 22R)-5α, 6β, 27-trihydroxy-14,20-epoxy-1-oxo-witha-24-enolide (1), (14R, 17S, 20ζ, 22R)-15α, 17-dihydroxy-14,20-epoxy-3β-(O-β-D-glucopyranosyl)-1-oxo-witha-5,24-dienolide (2) and (14R, 20ζ, 22R)-14,20-dihydroxy-3β-(O-β-D-glucopyranosyl)-1-oxo-witha-5,24-dienolide (3) respectively, by extensive spectroscopic studies.
- 1998-12-15
著者
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RAHMAN ATTA-UR
International Center for Chemical Sciences, H. E. J. Research Institute of Chemistry, University of
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Rahman Atta-ur
International Center For Chemical Sciences H.e.j. Research Institute Of Chemistry University Of Kara
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Choudhary M.
International Center For Chemical Sciences H.e.j. Research Institute Of Chemistry University Of Kara
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YOUSAF Muhammad
International Center for Chemical Sciences, H.E.J. Research Institute of Chemistry, University of Ka
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GUL Waseem
International Center for Chemical Sciences, H.E.J. Research Institute of Chemistry, University of Ka
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QURESHI Samina
International Center for Chemical Sciences, H.E.J. Research Institute of Chemistry, University of Ka
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Gul Waseem
International Center For Chemical Sciences H.e.j. Research Institute Of Chemistry University Of Kara
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Qureshi Samina
International Center For Chemical Sciences H.e.j. Research Institute Of Chemistry University Of Kara
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Yousaf Muhammad
International Center For Chemical Sciences H.e.j. Research Institute Of Chemistry University Of Kara
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Choudhary M.Iqbal
International Center for Chemical Sciences, H.E.J. Research Institute of Chemistry, University of Karachi
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