Abstract
Five new lupane triterpene coumaroyl esters (1 – 5) were isolated from a CHCl3-soluble partition of a methanol extract of Buxus cochinchinensis Pierre ex Gagnep. (Buxaceae) collected in South Vietnam. Isolation work was monitored using human colon cancer cells (HT-29). The structures of the new compounds (1 – 5) were determined on the basis of spectroscopic data interpretation. In addition to the cytotoxicities against HT-29 cells and NF-κB (p65) inhibitory activities in an ELISA assay, all isolates were also evaluated for their in vitro antimalarial and antifungal activities.
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Claims 2
Claim · model-written summary
Five new lupane triterpene coumaroyl esters were isolated from Buxus cochinchinensis.
- Taxon
- Buxus cochinchinensisBuxus cochinchinensise0
- Outcome
- Five new lupane triterpene coumaroyl esters (1 – 5) were isolatede0
- Setting
- South Vietname0
Verbatim
e0“Five new lupane triterpene coumaroyl esters (1 – 5) were isolated from a CHCl3-soluble partition of a methanol extract of Buxus cochinchinensis Pierre ex Gagnep. (Buxaceae) collected in South Vietnam.”
Claim · model-written summary
Structures of the five new compounds were determined using spectroscopic data.
- Taxon
- Buxus cochinchinensisBuxus cochinchinensise1
- Outcome
- structures of the new compounds (1 – 5) were determinede0
- Qualifier
- spectroscopic data interpretatione0
Verbatim
e0“The structures of the new compounds (1 – 5) were determined on the basis of spectroscopic data interpretation.”
e1“Buxus cochinchinensis Pierre ex Gagnep.”