引用本文:
Kun ZOU, Jing Rong CUI, Yu Ying ZHAO, Ru Yi ZHANG, Jun Hua ZHENG. A Cytotoxic Saponin with Two Monoterpenoids from Albizia julibrissin[J]. Chinese Chemical Letters,
2000, 11(1): 39-42.
Citation: Kun ZOU, Jing Rong CUI, Yu Ying ZHAO, Ru Yi ZHANG, Jun Hua ZHENG. A Cytotoxic Saponin with Two Monoterpenoids from Albizia julibrissin[J]. Chinese Chemical Letters, 2000, 11(1): 39-42.
Citation: Kun ZOU, Jing Rong CUI, Yu Ying ZHAO, Ru Yi ZHANG, Jun Hua ZHENG. A Cytotoxic Saponin with Two Monoterpenoids from Albizia julibrissin[J]. Chinese Chemical Letters, 2000, 11(1): 39-42.
A Cytotoxic Saponin with Two Monoterpenoids from Albizia julibrissin
摘要:
A new cytotoxic saponin (1), Julibrosides J27, was isolated from the stem barks of Alibizia. julibrissin by chromatography, and the structure was elucidated as 3-O-β-D-xylopyranosyl-(1→2)-β-D-fucopyranosyl-(1→6)-β-D-glucopyranosyl-21-O-[(6S)-2-trans-2-hydroxymethyl-6-methyl-6-O-[4-O-((6S)-2-trans-2-hydroxylmethy 6-methyl-6-hydroxy)-2, 7-octadienoyl-β-D-quinovopy-ranosyl]-2, 7-octadienoyl}-acacic acid-28-O-β-D-glucopranosyl-(1→3)-[(α-L-arabinofuranosyl-(1→4)]-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyrnosyl ester based on spectral and chemical evidences.
English
A Cytotoxic Saponin with Two Monoterpenoids from Albizia julibrissin
Abstract:
A new cytotoxic saponin (1), Julibrosides J27, was isolated from the stem barks of Alibizia. julibrissin by chromatography, and the structure was elucidated as 3-O-β-D-xylopyranosyl-(1→2)-β-D-fucopyranosyl-(1→6)-β-D-glucopyranosyl-21-O-[(6S)-2-trans-2-hydroxymethyl-6-methyl-6-O-[4-O-((6S)-2-trans-2-hydroxylmethy 6-methyl-6-hydroxy)-2, 7-octadienoyl-β-D-quinovopy-ranosyl]-2, 7-octadienoyl}-acacic acid-28-O-β-D-glucopranosyl-(1→3)-[(α-L-arabinofuranosyl-(1→4)]-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyrnosyl ester based on spectral and chemical evidences.
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Key words:
- Albizia julibrissin
- / Leguminosae
- / triterpenoid saponin
- / Julibroside J27
- / cytotoxic activity
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