선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- In our previous work, the antifungal bicyclic nonanes, tsaokoin and isotsaokoin, were identified from the methanol extract of the fruits of the plant.7 Further investigation of the fruits of this plant was undertaken to identify the cytotoxic principle. Bioactivityguided purification led to the isolation of a new cytotoxic curcumin analogue, tsaokoarylone (2).
대상 데이터
- TLC was carried out on silica gel coated plastic sheets (Silica gel 60 F254, Merck) and visualized under UV lamp (254 nm) or charred by heating after dipping in a solution of anisaldehyde-sulfuric acid in methanol. HRFAB Mass spectra were measured on a JEOL HX110A Tandem HR mass spectrophotometer at the Korea Basic Science Institute (Daejeon, Korea). Optical density for a 96-well microplate was measured on a Tecan Sunrise microplate reader at 520 nm.
- tsao-ko were purchased at the Kumsan herbal market, Chungnam, Korea, on December, 2003. It was identified by Dr. Eunkyu Lim at the Busong Clinic of Medicinal Herbs (Iksan, Korea) and a voucher sample was deposited at the Natural Products Chemistry Laboratory of the Kongju National University (identification number: SM1099B).
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