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Natural product sciences, v.15 no.2, 2009년, pp.90 - 95
Kim, Ki-Hyun (Natural Products Laboratory, College of Pharmacy, Sungkyunkwan University) , Chang, Sang-Wook (Natural Products Laboratory, College of Pharmacy, Sungkyunkwan University) , Ryu, Shi-Yong (Korea Research Institute of Chemical Technology) , Choi, Sang-Un (Korea Research Institute of Chemical Technology) , Lee, Kang-Ro (Natural Products Laboratory, College of Pharmacy, Sungkyunkwan University)
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Phytochemical investigation of the MeOH extract of the leaves of Nelumbo nucifera resulted in the isolation of five norsesquiterpenes, four flavonoids, two triterpenes and one alkaloid. Their chemical structures were characterized by spectroscopic methods to be (E)-3-hydroxymegastigm-7-en-9-one (1),...
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