引用本文:
Chen XIE, Li Zhen XU, Bao Hua ZHAO, Shi Lin YANG. Studies on the Chemical Constituents of Lysimachia capillipes Hemsl[J]. Chinese Chemical Letters,
1998, 9(12): 1095-1096.
Citation: Chen XIE, Li Zhen XU, Bao Hua ZHAO, Shi Lin YANG. Studies on the Chemical Constituents of Lysimachia capillipes Hemsl[J]. Chinese Chemical Letters, 1998, 9(12): 1095-1096.
Citation: Chen XIE, Li Zhen XU, Bao Hua ZHAO, Shi Lin YANG. Studies on the Chemical Constituents of Lysimachia capillipes Hemsl[J]. Chinese Chemical Letters, 1998, 9(12): 1095-1096.
Studies on the Chemical Constituents of Lysimachia capillipes Hemsl
摘要:
Eight compounds were isolated from the ethanolic extracts of Lysimachia capillipes Hemsl. They were identified as capilliplactone 1,capillipnin 2,β-daucosterol 3,succinic acid 4, quercetin 5, 3',4',5,5',7-pentahydroxyflavone 6,quercetin-3-O-β-D-glucopyranoside 7 and kaempferol 8 on the basis of chemical and spectral methods. Among them, 1 and 2 were new, their structures were established as all-cis-5-deoxy-pentonic acid-y-lactone and 1,2,4,5-tetrahydroxy-3-n-pentyIbenzen-2,4-di-0-β-D-glucopyranoside through their spectral data (1HNMR, 13CNMR, DEPT, 1H-1H COSY, H1-13C COSY, HMBC etc).
-
关键词:
- Lysimachia
- / lysimachia capillipes
- / capillplactone
- / capillipnin
English
Studies on the Chemical Constituents of Lysimachia capillipes Hemsl
Abstract:
Eight compounds were isolated from the ethanolic extracts of Lysimachia capillipes Hemsl. They were identified as capilliplactone 1,capillipnin 2,β-daucosterol 3,succinic acid 4, quercetin 5, 3',4',5,5',7-pentahydroxyflavone 6,quercetin-3-O-β-D-glucopyranoside 7 and kaempferol 8 on the basis of chemical and spectral methods. Among them, 1 and 2 were new, their structures were established as all-cis-5-deoxy-pentonic acid-y-lactone and 1,2,4,5-tetrahydroxy-3-n-pentyIbenzen-2,4-di-0-β-D-glucopyranoside through their spectral data (1HNMR, 13CNMR, DEPT, 1H-1H COSY, H1-13C COSY, HMBC etc).
-
Key words:
- Lysimachia
- / lysimachia capillipes
- / capillplactone
- / capillipnin
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