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Title   개오동 나무 수피로부터 Sarcoma 180 암세포 독성물질의 분리 ( Separation of Active Chemical Components Against Sarcoma 180 from Stembark of Catalpa ovata )
Publicationinfo   1992 Jan; 024(06): 807-813.
Key_word   Catalpa ovata(Bignoniaceae), Cytotoxic activity on Sarcoma 180, a-lapachone 9- hydroxy-a-lapachone, 9-methoxy-a-lapachone
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Abstract   The methanolic extract from stembark of Catalpa ovata(Bignoniaceae) showed a cytotoxic activity on Sarcoma 180 cell lines. In order to isolate the active compound, a systemic separation was performed. The result was that chloroform and hexane fraction showed a marked cytotoxic activity. Active compounds in these two fractions were separated and identified as a-lapachone and 9- hydroxy-a-lapachone and 9-methoxy-a-lapachone.
저 자   양한석(Han Suk Young),김민선(Min Sun Kim),정해영(Hae Young Chung),최재수(Jae Soo Choi),김병우(Byung Woo Kim)