西北药学杂志
西北藥學雜誌
서북약학잡지
2014年
6期
571-573
,共3页
施天一%廖志新%叶润%胥廉谦%孙洪发%纪兰菊
施天一%廖誌新%葉潤%胥廉謙%孫洪髮%紀蘭菊
시천일%료지신%협윤%서렴겸%손홍발%기란국
大黄属%塔黄%化学成分
大黃屬%塔黃%化學成分
대황속%탑황%화학성분
Rheum L%Rheum nobile Hook .f .et Thoms%chemical constituent
目的:对塔黄的化学成分进行研究。方法通过各种柱色谱对其成分进行分离纯化,通过波谱解析进行结构鉴定。结果从中分离得到8个化合物,分别鉴定为:大黄素(1),大黄酚(2),大黄素甲醚(3),1,8-二羟基-2,3-甲氧基-6-甲基蒽醌(4),大黄酚葡萄糖苷(5),大黄素葡萄糖苷(6),β-谷甾醇(7),胡萝卜素(8)。结论所有化合物均为首次从该植物中分离得到。
目的:對塔黃的化學成分進行研究。方法通過各種柱色譜對其成分進行分離純化,通過波譜解析進行結構鑒定。結果從中分離得到8箇化閤物,分彆鑒定為:大黃素(1),大黃酚(2),大黃素甲醚(3),1,8-二羥基-2,3-甲氧基-6-甲基蒽醌(4),大黃酚葡萄糖苷(5),大黃素葡萄糖苷(6),β-穀甾醇(7),鬍蘿蔔素(8)。結論所有化閤物均為首次從該植物中分離得到。
목적:대탑황적화학성분진행연구。방법통과각충주색보대기성분진행분리순화,통과파보해석진행결구감정。결과종중분리득도8개화합물,분별감정위:대황소(1),대황분(2),대황소갑미(3),1,8-이간기-2,3-갑양기-6-갑기은곤(4),대황분포도당감(5),대황소포도당감(6),β-곡치순(7),호라복소(8)。결론소유화합물균위수차종해식물중분리득도。
Objective To study the chemical constituents of Rheum nobile Hook .f .et Thoms .Methods The chemical constituents were isolated and purified by various chromatographic techniques .Their structures were determined on the basis of physical prop-erties and spectroscopic data .Results Eight compounds were isolated and elucidated as 1 ,3 ,8-trihydroxy-6-methylanthraquinone (1) ,1 ,8-dihydroxy-3-meth-oxy-6-methylanthracene-9 ,10-dione(2) ,1 ,8-dihydroxy-3-methyl-anthraquinone(3) ,1 ,8-dihydroxy-2 , 3-dimethoxy-6-methylanthracene-9 ,10-dione(4) ,chrysophanol-8-O-β-D-glucopyranoside(5) ,emodin-8-O-β-D-glucoside(6) ,β-sitos-terol(7) ,and daucosterol(8) .Conclusion All compounds were isolated from this plant for the first time .