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. 2017 Dec 13;6(4):37. doi: 10.3390/antibiotics6040037

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© 2017 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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RP-HPLC/DAD chromatograms of ethyl acetate extracts of T.brownii. (A) stem bark and (B) stem wood extracts at 254 nm. (1) and (2) Oleanane type triterpenoids; (3) cis-resveratrol-3-O-β-galloyl-glucoside; (4) trans-resveratrol-3-O-β-galloyl-glucoside; (5) Methyl-(S)-flavogallonate; (6) Gallagic acid dilactone (Terminalin); (7) Naringenin-4′-methoxy-7-pyranoside; (8) Quercetin-7-ß-O-diglucoside; (9) Corilagin derivative; (10) Quercetin-7-O-galloyl-glucoside; (11) unknown ellagitannin; (12) 5,6-dihydroxy-3′,4′,7-trimethoxy flavone.