药学学报
藥學學報
약학학보
ACTA PHARMACEUTICA SINICA
2006年
9期
830-834
,共5页
李春%岳党昆%卜鹏滨%孙有富
李春%嶽黨昆%蔔鵬濱%孫有富
리춘%악당곤%복붕빈%손유부
血党%1,4-苯醌衍生物%belamcandaquinone C%belamcandaquinone D%belamcandaquinone E
血黨%1,4-苯醌衍生物%belamcandaquinone C%belamcandaquinone D%belamcandaquinone E
혈당%1,4-분곤연생물%belamcandaquinone C%belamcandaquinone D%belamcandaquinone E
Ardisia punctata%1,4-benzoquinone derivatives%belamcandaquinone C,belamcandaquinone D,belamcandaquinone E
目的 研究广西草药血党Ardisia punctata的化学成分.方法 应用正相和反相硅胶柱色谱对血党的化学成分进行分离,并根据理化常数测定和光谱分析鉴定化合物的结构.结果 从氯仿可溶部分分得3个1,4-苯醌衍生物:belamcandaquinone C(1),belamcandaquinone D(2),belamcandaquinone E(3),并确定了这3个化合物的结构.结论 化合物1,2和3均为新化合物.
目的 研究廣西草藥血黨Ardisia punctata的化學成分.方法 應用正相和反相硅膠柱色譜對血黨的化學成分進行分離,併根據理化常數測定和光譜分析鑒定化閤物的結構.結果 從氯倣可溶部分分得3箇1,4-苯醌衍生物:belamcandaquinone C(1),belamcandaquinone D(2),belamcandaquinone E(3),併確定瞭這3箇化閤物的結構.結論 化閤物1,2和3均為新化閤物.
목적 연구엄서초약혈당Ardisia punctata적화학성분.방법 응용정상화반상규효주색보대혈당적화학성분진행분리,병근거이화상수측정화광보분석감정화합물적결구.결과 종록방가용부분분득3개1,4-분곤연생물:belamcandaquinone C(1),belamcandaquinone D(2),belamcandaquinone E(3),병학정료저3개화합물적결구.결론 화합물1,2화3균위신화합물.
Aim To study the chemical constituents of Ardisia punctata. Methods Compounds were separated with a combination of multi-chromatography. Their chemical structures were determined on the basis of spectral analysis and single crystal X-ray diffraction. Results Three compounds were isolated from chloroform extract of the roots of Ardisia punctata. Their structures were elucidated as 2-tridecyl-3-[ (2-tridecyl-3-acetoxy-4-methoxy-6-hydroxy) -phenyl ] -6-methoxy-1,4-benzoquinone ( 1 ), 2-tridecyl-3-[ ( 2 -tridecyl-4,6-dihydroxy ) -phenyl ] -6 -methoxy-1,4-benzoquinone ( 2 ) and 2 -tridecyl-3 - [ ( 2 -pentadecyl-4,6-dihydroxyl)-phenyl]-6-methoxy-1,4-benzoquinone (3). Conclusion The three compounds are new1,4-benzoquinone derivatives.
