引用本文:
Xin MING, Ming Hua QIU, Rui Lin NIE, Guo Lin ZHANG. A New Monoterpene Glycoside from Swertia punicea[J]. Chinese Chemical Letters,
2000, 11(8): 709-710.
Citation: Xin MING, Ming Hua QIU, Rui Lin NIE, Guo Lin ZHANG. A New Monoterpene Glycoside from Swertia punicea[J]. Chinese Chemical Letters, 2000, 11(8): 709-710.
Citation: Xin MING, Ming Hua QIU, Rui Lin NIE, Guo Lin ZHANG. A New Monoterpene Glycoside from Swertia punicea[J]. Chinese Chemical Letters, 2000, 11(8): 709-710.
A New Monoterpene Glycoside from Swertia punicea
摘要:
A new monoterpene glycoside, 2,6-dimethyl-2E,6E-octadienoic acid 1,6'-lactone 8-β-D-glucopyranoside, was isolated from Swertia punicea, accompanying with six known compounds 1-O-primeverosyl-3,7-dimethoxy-8-hydroxyxanthone, 1-O-primeverosyl-3,7,8-tri-methoxyxan-thone, epi-eustomoside, 1-hydroxy-3,7,8-trimethoxyxanthone, 1,8-dihydroxy-3,7-dimethoxy xanthone and isovitexine. Their structures were elucidated based on spectral evidence.
English
A New Monoterpene Glycoside from Swertia punicea
Abstract:
A new monoterpene glycoside, 2,6-dimethyl-2E,6E-octadienoic acid 1,6'-lactone 8-β-D-glucopyranoside, was isolated from Swertia punicea, accompanying with six known compounds 1-O-primeverosyl-3,7-dimethoxy-8-hydroxyxanthone, 1-O-primeverosyl-3,7,8-tri-methoxyxan-thone, epi-eustomoside, 1-hydroxy-3,7,8-trimethoxyxanthone, 1,8-dihydroxy-3,7-dimethoxy xanthone and isovitexine. Their structures were elucidated based on spectral evidence.
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Key words:
- Swertia punicea
- / monoterpene glycoside
- / xanthone
- / epi-eustomoside
- / isovitexine
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