Isolation and Characterization of Saponins from Castanospermum australe CUNN. et FRASER
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概要
- 論文の詳細を見る
Three new triterpenoid saponins, their methyl esters designated as castaralesides F (1), G (2) and H (3), were isolated from the fresh leaves of Castanospermum australe. The structures of these three saponins were elucidated on the basis of chemical and spectral data as 3β-O-[β-galactopyranosyl-(1→4)-β-glucuronopyranosyl]-2β, 23-dihydroxyolean-12-en-28-oic acid; 3β-O-[α-rhamnopyranosyl-(1→4)-β-galactopyranosyl-(1→2)-β-glucuronopyranosyl]-2β, 28-dihydroxyolean-12-ene; and 3β-O-[α-rhamnopyranosyl-(1→4)-β-xylopyranosyl-(1→2)-β-glucuronopyranosyl]-2β, 28-dihydroxyolean-12-ene.
- 公益社団法人日本薬学会の論文
- 1994-02-15
著者
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Ahmad Viqar
H. E. J. Research Institute Of Chemistry Faculty Of Pharmacy University Of Karachi
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宮瀬 敏男
School Of Pharmaceutical Sciences University Of Shizuoka
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Usmanghani Khan
Department of Basic Clinical Sciences, Faculty of Eastern Medicine, Hamdard University
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Usmanghani Khan
Department Of Basic Clinical Sciences Faculty Of Eastern Medicine Hamdard University
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Usmanghani Khan
Department Of Pharmacognosy Faculty Of Pharmacy University Of Karachi
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Miyake T
School Of Pharmaceutical Sciences University Of Shizuoka
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Ahmad Iqbal
Pharmaceutical Chemistry Faculty Of Pharmacy University Of Karachi
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AHMED Waseemuddin
Department of Pharmacognosy Faculty of Pharmacy, University of Karachi
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Ahmed Waseemuddin
Department Of Pharmacognosy Faculty Of Pharmacy University Of Karachi
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USMANGHANI Khan
Department of Pharmacognosy Faculty of Pharmacy, University of Karachi
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