引用本文:
Jie KONG, Run Hua LU, Hai Xiang GAO, Min WANG, Yun Pn WANGand Han Qing WANG. A New Triterpenoid Glycoside from Decaisnea Fargesii[J]. Chinese Chemical Letters,
1999, 10(5): 397-400.
Citation: Jie KONG, Run Hua LU, Hai Xiang GAO, Min WANG, Yun Pn WANGand Han Qing WANG. A New Triterpenoid Glycoside from Decaisnea Fargesii[J]. Chinese Chemical Letters, 1999, 10(5): 397-400.
Citation: Jie KONG, Run Hua LU, Hai Xiang GAO, Min WANG, Yun Pn WANGand Han Qing WANG. A New Triterpenoid Glycoside from Decaisnea Fargesii[J]. Chinese Chemical Letters, 1999, 10(5): 397-400.
A New Triterpenoid Glycoside from Decaisnea Fargesii
摘要:
A new triterpenoid glycoside, named decaisosidz F. has been isolated from Decaisnea fargesii. Its structure was determined on basis of chemical method. FBA-MS. homonuclear and heteronuclear correlation esperiwnts. including 1H-1H COSY. 1H-13C COSY. TOSCY. HMBC and NOESY techniques to be 3-O-β->D-xylopyranosy (1→3)-α-L-arhamnopyranosyl (1→3)-α-L-arabinopyranosvi hederagenin 28-O-β->D-xylopyranosyl (1→4)-β->D-glucopyranosyl(1→β-D-glucopyranoside.
English
A New Triterpenoid Glycoside from Decaisnea Fargesii
Abstract:
A new triterpenoid glycoside, named decaisosidz F. has been isolated from Decaisnea fargesii. Its structure was determined on basis of chemical method. FBA-MS. homonuclear and heteronuclear correlation esperiwnts. including 1H-1H COSY. 1H-13C COSY. TOSCY. HMBC and NOESY techniques to be 3-O-β->D-xylopyranosy (1→3)-α-L-arhamnopyranosyl (1→3)-α-L-arabinopyranosvi hederagenin 28-O-β->D-xylopyranosyl (1→4)-β->D-glucopyranosyl(1→β-D-glucopyranoside.
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Key words:
- Decaisnea fargesii
- / triterpenoid glycoside
- / decaisoside F
- / 2D-NMR
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