中国中药杂志
中國中藥雜誌
중국중약잡지
CHINA JOURNAL OF CHINESE MATERIA MEDICA
2006年
18期
1510-1513
,共4页
曹聪梅%霍长虹%赵永明%司晓棠%李作平%史清文
曹聰梅%霍長虹%趙永明%司曉棠%李作平%史清文
조총매%곽장홍%조영명%사효당%리작평%사청문
东北红豆杉%紫杉%心材%紫杉烷类化合物%二萜
東北紅豆杉%紫杉%心材%紫杉烷類化閤物%二萜
동북홍두삼%자삼%심재%자삼완류화합물%이첩
目的:研究东北红豆杉心材的化学成分.方法:采用硅胶柱色谱、制备薄层色谱和制备型高效液相色谱等手段对化学成分进行分离和纯化,用现代核磁技术对化合物进行结构鉴定.结果:从东北红豆杉心材分离得到10个化合物,分别鉴定为taxinine(1),taxusin(2),β-sitosterol(3),1β-hydroxybaccatin I(4),2α,5α,10β-triacetoxy-14β-(2'-methyl)butanoyloxy-4(20),11-taxadiene(5),2α,5α,10β-triacetoxy-14β-(2'-methyl-3'-hydroxy-butanoyloxy)-4(20),11-taxadiene(yunnanxane)(6),9α,10β,13α-triacetoxy-5α-cinnamoyltaxa-4(20),11-diene(7),2-deacetoxytaxinine J(8),taxezopidine G(9),2α,7β,9α,10β,13α-pentaacetoxyl-taxa-4(20),11-dien-5-ol(5-decinnamoyltaxinine J)(10).结论:化合物4,6,10是首次从该植物中分离得到.
目的:研究東北紅豆杉心材的化學成分.方法:採用硅膠柱色譜、製備薄層色譜和製備型高效液相色譜等手段對化學成分進行分離和純化,用現代覈磁技術對化閤物進行結構鑒定.結果:從東北紅豆杉心材分離得到10箇化閤物,分彆鑒定為taxinine(1),taxusin(2),β-sitosterol(3),1β-hydroxybaccatin I(4),2α,5α,10β-triacetoxy-14β-(2'-methyl)butanoyloxy-4(20),11-taxadiene(5),2α,5α,10β-triacetoxy-14β-(2'-methyl-3'-hydroxy-butanoyloxy)-4(20),11-taxadiene(yunnanxane)(6),9α,10β,13α-triacetoxy-5α-cinnamoyltaxa-4(20),11-diene(7),2-deacetoxytaxinine J(8),taxezopidine G(9),2α,7β,9α,10β,13α-pentaacetoxyl-taxa-4(20),11-dien-5-ol(5-decinnamoyltaxinine J)(10).結論:化閤物4,6,10是首次從該植物中分離得到.
목적:연구동북홍두삼심재적화학성분.방법:채용규효주색보、제비박층색보화제비형고효액상색보등수단대화학성분진행분리화순화,용현대핵자기술대화합물진행결구감정.결과:종동북홍두삼심재분리득도10개화합물,분별감정위taxinine(1),taxusin(2),β-sitosterol(3),1β-hydroxybaccatin I(4),2α,5α,10β-triacetoxy-14β-(2'-methyl)butanoyloxy-4(20),11-taxadiene(5),2α,5α,10β-triacetoxy-14β-(2'-methyl-3'-hydroxy-butanoyloxy)-4(20),11-taxadiene(yunnanxane)(6),9α,10β,13α-triacetoxy-5α-cinnamoyltaxa-4(20),11-diene(7),2-deacetoxytaxinine J(8),taxezopidine G(9),2α,7β,9α,10β,13α-pentaacetoxyl-taxa-4(20),11-dien-5-ol(5-decinnamoyltaxinine J)(10).결론:화합물4,6,10시수차종해식물중분리득도.
