引用本文:
Pei Ji ZHAO, Yue Mao SHEN. Neo-lignans in the Seed Crusts of Trewia nudiflora[J]. Chinese Chemical Letters,
2004, 15(8): 921-924.
Citation: Pei Ji ZHAO, Yue Mao SHEN. Neo-lignans in the Seed Crusts of Trewia nudiflora[J]. Chinese Chemical Letters, 2004, 15(8): 921-924.
Citation: Pei Ji ZHAO, Yue Mao SHEN. Neo-lignans in the Seed Crusts of Trewia nudiflora[J]. Chinese Chemical Letters, 2004, 15(8): 921-924.
Neo-lignans in the Seed Crusts of Trewia nudiflora
摘要:
Four new neo-lignans were isolated from the chloroform portion of 70% ethanol extract of the seed crusts of Trewia nudiflora L., and were determined to be 9'-methoxy-7'-en-3',8:4',7-di-epoxyneolignan-3,4,9-triol 1, 9'-methoxy-7'-en-3',7:4',8-diepoxyneolignan-3,4,9-triol 2, 9'-ethoxy-7'-en-3',8:4',7-diepoxyneolignan-3,4,9-triol 3, 9'-butoxy-7'-en-3',8:4',7-diepoxy-neolignan-3,4,9-triol 4, respectively, on the basis of spectral data.The antimicrobial bioassays showed that 4 had evident inhibitory activity against Mycobacterium tuberculosis.
English
Neo-lignans in the Seed Crusts of Trewia nudiflora
Abstract:
Four new neo-lignans were isolated from the chloroform portion of 70% ethanol extract of the seed crusts of Trewia nudiflora L., and were determined to be 9'-methoxy-7'-en-3',8:4',7-di-epoxyneolignan-3,4,9-triol 1, 9'-methoxy-7'-en-3',7:4',8-diepoxyneolignan-3,4,9-triol 2, 9'-ethoxy-7'-en-3',8:4',7-diepoxyneolignan-3,4,9-triol 3, 9'-butoxy-7'-en-3',8:4',7-diepoxy-neolignan-3,4,9-triol 4, respectively, on the basis of spectral data.The antimicrobial bioassays showed that 4 had evident inhibitory activity against Mycobacterium tuberculosis.
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Key words:
- Trewia nudiflora
- / neo-lignans
- / antibacterial activity
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