개오동 나무 수피로부터 Sarcoma 180 암세포 독성물질의 분리
Separation of Acive Chemical Components Against Sarcoma 180 from Stembark of Catalpaovata
대한암학회지 1992년 24권 6호 p.807 ~ 812
소속 상세정보
양한석
김민선/정해영/최재수/김병우
KMID : 0360319920240060807
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.
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