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자료유형
학술저널
저자정보
Choi, Sang-Un (Pharmaceutical Screening Team, Korea Research Institute of Chemical Technology) Kim, Kwang-Hee (Pharmaceutical Screening Team, Korea Research Institute of Chemical Technology) Kim, Nam-Young (Pharmaceutical Screening Team, Korea Research Institute of Chemical Technology) Choi, Eun-Jung (Pharmaceutical Screening Team, Korea Research Institute of Chemical Technology) Lee, Chong-Ock (Pharmaceutical Screening Team, Korea Research Institute of Chemical Technology) Son, Kwang-Hee (Bioproducts Research Group, Korea Research Institute of Bioscience and Technology, KIST) Kim, Sung-Uk (Bioproducts Research Group, Korea Research Institute of Bioscience and Technology, KIST) Bok, Song-Hae (Bioproducts Research Group, Korea Research Institute of Bioscience and Technology, KIST) Kim, Young-Kook (Bioproducts Research Group, Korea Research Institute of Bioscience and Technology, KIST)
저널정보
대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 제19권 제4호
발행연도
1996.1
수록면
286 - 291 (6page)

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Phenolic compounds are prevalent as toxins or environmental pollutants, but they are also widely used as drugs for various purpose including anticancer agent. A novel biphenolic compound, bis(2-hydroxy-3-tert-butyl-5-methylphenyl)methane (GERI-BPO02-A) was isolated from the fermentation broth of Aspergillus fumigatus F93 previously, and it has revealed cytotoxicity against human solid tumor cells. Its effective doses that cause 50% inhibition of cell growth in vitro against non-small cell lung cancer cell A549, ovarian cancer cell SK-OV-3, skin cancer cell SK-MEL-2 and central nerve system cancer cell XF498 were 8.24, 10.60, 8.83, $9.85\mug/ml$ respectively. GERI-BPO02-A has also revealed cytotoxicity against P-glycoproteinexpressed human colon cancer cell HCT15 and its multidrug-resistant subline HCT15/CL02, and its cytotoxicity was not affected by P-glycoprotein. We have also tested cytotoxicities of structurally related compounds of GERI-BPO02-A such as diphenylmethane, 1,1-bis(3,4dimethylphenyl)ethane, 2,2-diphenylpropane, 2-benzylpyridine, 3-benzylpyridine, $4,4^I-di-tert-butylphenyl$, bibenzyl, $2,2^I-dimethylbibenzyl$, cis-stilbene, trans-stilbene, 3-tert-butyl-4-hydroxy-5-methylphenyisulfide, sulfadiazine and sulfisomidine for studying of structure and activity relationship, and from these data we could suppose that hydroxyl group of GERI-BPO02A conducted important role in its cytotoxicity.

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