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Abstract

Triterpenoids compounds from N-hexane extract of the stem bark of Garcinia benthami. Two triperpenoids compounds, i.e. friedelin (1) and 3β-hydroxy-lanosta-9(11),24-dien-26-oic acid (2) were isolated from the n-hexane extract of the stem bark of Garcinia benthami. The structures of these compounds were elucidated by IR, MS,1 H-NMR and 13C-NMR spectroscopy and by comparison of their spectroscopic data with those reported data from the literature.

References

[1] R. Sari, Koleksi Garcinia Kebun Raya Bogor: Konservasi dan Potensi, Prosiding Seminar Nasional Konservasi Flora. Lembaga Pengetahuan Indonesia, Bogor, 1999, p. 217-221. [2] M.S.M. Sosef, L.T. Homg, S. Prawirohatmodjo, PROSEA (Plant Resources of East Asia) Timber Trees:-know Timbers (3), Backhuys Publishers, Leyden, 1998, p. 246-249. [3] B. Elya, P.H. He, S. Kosela, X.J. Hao, J. Trop, Med. Plant, 5 (2) (2004) 229-231. [4] B. Elya, P.H. He, S. Kosela, M. Hanafi, X. J. Hao, Natural Product Research, 20 (12) (2006) 1059- 1062. [5] B. Elya, S. Kosela, M. Hanafi, Jurnal Bahan Alam Indonesia, 6 (1) (2006) 37-41. [6] S.B. Mahato, A.P. Kundu, Phytochemistry, 37 (6) (1994) 1117-1575. [7] L.J. Goad, T. Akihisa, Analusis of Sterol, Blackie Academic & Professional, London and New York, 1997, p. 401-406.

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