@article{15ca6620df4a4f2380e92d92cdfcb21f,
title = "Bioactive constituents from roots of Bursera tonkinensis",
abstract = "Bioassay directed-fractionation led to isolation of 12 compounds from the roots of Bursera tonkinensis Guillaum (Burseraceae), including burselignan, bursephenylpropane, and burseneolignan. Of the 12 compounds, only 4′-demethyldesoxypodophyllotoxin exhibited significant cytotoxic activities against KB, Col2 and LNCaP cell lines.",
keywords = "Burselignan, Burseneolignan, Bursephenylpropane, Bursera tonkinensis, Burseraceae, Cytotoxicity",
author = "Aranya Jutiviboonsuk and Hongjie ZHANG and Tan, \{Ghee Teng\} and Cuiying Ma and Hung, \{Nguyen Van\} and Cuong, \{Nguyen Manh\} and Nuntavan Bunyapraphatsara and Soejarto, \{D. Doel\} and Fong, \{Harry H.S.\}",
note = "Funding Information: All work involving plant sample collection, taxonomic identification, bioassay-guided chemical isolation, and structure elucidation in connection with this paper was carried out under a grant administered by the Fogarty International Center, NIH (Grant 1 UO1-TW01015-01), as part of an International Cooperative Biodiversity Group (ICBG) program, through funds from NIH, NSF and USDA-FAS, and the Thailand Research Fund through the Royal Golden Jubilee Ph.D. program (Grant No. PHD/5.A.MU/44/D.1) to Aranya Jutiviboonsuk and Professor Nuntavan Bunyapraphatsara Ph.D. Permit for the collection and export of plant material for this study was granted by the Ministry of Agriculture and Rural Development, Hanoi, Vietnam, through a letter dated September 15, 1998, Ref. No. 3551/BNN/KHCN, and from the Cuc Phuong National Park, through a letter dated September 16, 1998. The authors are grateful to the NMR Lab of Department of Medicinal Chemistry and Pharmacognosy, and the Research Resources Center, University of Illinois at Chicago for access to the Bruker DPX 300 and 400 MHz instruments, as well as the acquisition of MS data.",
year = "2005",
month = dec,
doi = "10.1016/j.phytochem.2005.09.025",
language = "English",
volume = "66",
pages = "2745--2751",
journal = "Phytochemistry",
issn = "0031-9422",
publisher = "Elsevier Ltd.",
number = "23",
}