Five New Triterpenoid Saponins from the Roots of Platycodon grandiflorum
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概要
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Five new triterpenoid saponins, platycoside H [3-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-2β, 3β, 16α, 23-tetrahydroxyolean-12-en-28-oic acid 28-O-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranoside], platycoside I [3-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-2β, 3β, 16α, 23-tetrahydroxyolean-12-en-28-oic acid 28-O-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranoside], platycoside J [3-O-β-D-glucopyranosyl-2β, 3β, 16α, 23-tetrahydroxyolean-12-en-28-oic acid 28-O-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranoside], platycoside K [3-O-β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl-2β, 3β, 16α, 23, 24-pentahydroxyolean-12-en-28-oic acid], and platy-coside L [3-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-2β, 3β, 16α, 23, 24-pentahydroxyolean-12-en-28 oic acid], and three known triterpenoid saponins, platycoside F, platycoside B, and platycoside C, were isolated from the roots of Platycodon grandiflorum A. DC. Their chemical structures were elucidated on the basis of their spectral data and chemical evidence.
- 公益社団法人日本薬学会の論文
- 2006-04-01
著者
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Shimizu Noriko
Kyoritsu College Of Pharmacy
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Dou De-qiang
School Of Traditional Chinese Material Medica Shenyang Pharmaceutical University
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TAKEDA Tadahiro
Kyoritsu University of Pharmacy
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竹田 忠紘
Kyoritsu College Of Pharmacy
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竹田 忠紘
Faculty Of Pharmaceutical Sciences Nagoya City University
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Chen Y‐j
School Of Traditional Chinese Material Medica Shenyang Pharmaceutical University
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Shimizu Noriko
Kyoritsu University Of Pharmacy
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Taguchi Tomiko
Laboratory Of Plant Pathology And Genetic Engineering Faculty Of Agriculture Okayama University
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Fu Rui
Shenyang Pharmaceutical University School Of Traditional Chinese Material Medica
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FU Wen-Wei
Shenyang Pharmaceutical University, School of Traditional Chinese Material Medica
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DOU De-Qiang
Shenyang Pharmaceutical University, School of Traditional Chinese Material Medica
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PEI Yue-Hu
Shenyang Pharmaceutical University, School of Traditional Chinese Material Medica
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CHEN Ying-Jie
Shenyang Pharmaceutical University, School of Traditional Chinese Material Medica
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Pei Yue-hu
School Of Traditional Chinese Material Medica Shenyang Pharmaceutical University
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Fu Wen-wei
School Of Traditional Chinese Material Medica Shenyang Pharmaceutical University
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Chen Y‐j
Shenyang Pharmaceutical University
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Takeda T
Kyoritsu University Of Pharmacy
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Takeda Tadahiro
Kyoritsu College Of Pharmacy
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Takeda Tadahiro
Kyoritsu College Of Pharmac
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