Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities
Two prenylated pterocarpans, phaseollin (1), shinpterocarpin (2) together with flavonoids, 4’-O-methyl licoflavanone (3), alpinumisoflavone (4), 8-prenyl daidzein (5), have been isolated from the stem bark of Erythrina orientalis. The structures of these compounds were determined based on UV, IR,...
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id-langga.630392017-10-12T22:41:27Z http://repository.unair.ac.id/63039/ Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities Tjahjandarie, Tjitjik Srie Tanjung, Mulyadi QD Chemistry Two prenylated pterocarpans, phaseollin (1), shinpterocarpin (2) together with flavonoids, 4’-O-methyl licoflavanone (3), alpinumisoflavone (4), 8-prenyl daidzein (5), have been isolated from the stem bark of Erythrina orientalis. The structures of these compounds were determined based on UV, IR, HRESIMS, 1D and 2D NMR data. Compounds 1–5 were evaluated for their cytotoxic properties against P-388 cells, their IC values 2.55, 2.43,17.98, 4.31, and 5.82 µg/mL, respectively. Compounds 1, and 5 exhibited very high antioxidant activity against DPPH radical scavenging. Scholars Research Library 2015 Article PeerReviewed image en http://repository.unair.ac.id/63039/1/Cover.pdf text en http://repository.unair.ac.id/63039/2/Bukti%20C09.%20Phenolic%20compounds%20from%20the%20stem%20bark%20of%20Erythrina%20..........pdf text en http://repository.unair.ac.id/63039/3/Bukti%20C09%20Peer%20reviewer%20dan%20validasi%20Kadep.pdf Tjahjandarie, Tjitjik Srie and Tanjung, Mulyadi (2015) Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities. Der Pharmacia Lettre Journal., 7 (1). pp. 206-211. ISSN 0975-413X http://www.derpharmachemica.com/ |
| institution |
Universitas Airlangga |
| building |
Universitas Airlangga Library |
| country |
Indonesia |
| collection |
UNAIR Repository |
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English English English |
| topic |
QD Chemistry |
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QD Chemistry Tjahjandarie, Tjitjik Srie Tanjung, Mulyadi Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities |
| description |
Two prenylated pterocarpans, phaseollin (1), shinpterocarpin (2) together with flavonoids, 4’-O-methyl
licoflavanone (3), alpinumisoflavone (4), 8-prenyl daidzein (5), have been isolated from the stem bark of Erythrina orientalis. The structures of these compounds were determined based on UV, IR, HRESIMS, 1D and 2D NMR data. Compounds 1–5 were evaluated for their cytotoxic properties against P-388 cells, their IC values 2.55, 2.43,17.98, 4.31, and 5.82 µg/mL, respectively. Compounds 1, and 5 exhibited very high antioxidant activity against
DPPH radical scavenging. |
| format |
Article PeerReviewed |
| author |
Tjahjandarie, Tjitjik Srie Tanjung, Mulyadi |
| author_facet |
Tjahjandarie, Tjitjik Srie Tanjung, Mulyadi |
| author_sort |
Tjahjandarie, Tjitjik Srie |
| title |
Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities |
| title_short |
Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities |
| title_full |
Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities |
| title_fullStr |
Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities |
| title_full_unstemmed |
Phenolic compounds from the stem bark of Erythrina orientalis and their cytotoxic and antioxidant activities |
| title_sort |
phenolic compounds from the stem bark of erythrina orientalis and their cytotoxic and antioxidant activities |
| publisher |
Scholars Research Library |
| publishDate |
2015 |
| url |
http://repository.unair.ac.id/63039/1/Cover.pdf http://repository.unair.ac.id/63039/2/Bukti%20C09.%20Phenolic%20compounds%20from%20the%20stem%20bark%20of%20Erythrina%20..........pdf http://repository.unair.ac.id/63039/3/Bukti%20C09%20Peer%20reviewer%20dan%20validasi%20Kadep.pdf http://repository.unair.ac.id/63039/ http://www.derpharmachemica.com/ |
| _version_ |
1681148550684082176 |