昆明理工大学学报(自然科学版)
昆明理工大學學報(自然科學版)
곤명리공대학학보(자연과학판)
JOURNAL OF KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY(SCIENCE AND TECHNOLOGY)
2014年
5期
76-81
,共6页
李晓蕾%李洪梅%高玲焕%李蓉涛
李曉蕾%李洪梅%高玲煥%李蓉濤
리효뢰%리홍매%고령환%리용도
昆明山海棠%雷公藤属%木脂素%甾体%化学成分%抗肿瘤活性
昆明山海棠%雷公籐屬%木脂素%甾體%化學成分%抗腫瘤活性
곤명산해당%뢰공등속%목지소%치체%화학성분%항종류활성
Tripterygium hypoglaucum%Tripterygium%lignan%steroid%chemical constituents%cytotoxic activity
利用硅胶柱色谱、羟丙基葡聚糖凝胶柱色谱(Sephadex LH-20)、MCI柱色谱、中压ODS柱色谱及高效液相色谱(HPLC )等分离手段,并借助核磁共振等多种波谱学方法,从昆明山海棠(Tripterygium hypoglaucum)茎叶中共分离鉴定了11个化合物,结构类型包括木脂素、甾体以及酚性成分,分别为杜仲树脂酚(1),(7R,7′R,7″R,8S,8′S,8″S)-4,4″,7″,9″-四羟基-3,3′,3″,5,5′,5″-六甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(2),(7R,7′R,7″S,8S,8′S,8″S)-4,4″,7″,9″-四羟基-3,3′,3″,5,5′,5″-六甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(3),(7R,7′R,8S,8′S)-4,4″,7″,9″-四羟基-3′,5,5′,5″-四甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(4),(7R,7′R,8S,8′S)-4,4″,7″,9″-四羟基-3′,3″,5,5′,5″-五甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(5),20β-β-D-葡萄糖-3-羰基孕甾-4-烯(6),20α-β-D-葡萄糖-3-羰基孕甾-4-烯(7),β-谷甾醇(8),邻羟基苯甲醇-1-O-β-D(3′-苯甲酰基)葡萄糖苷(9),邻羟基苯甲醇(10),和4-羟基-2-甲氧基苯甲醇(11),其中化合物2-7和9为首次从该植物中分离得到。此外,体外抗肿瘤活性实验表明,化合物1和6显示出弱的抗肿瘤活性。
利用硅膠柱色譜、羥丙基葡聚糖凝膠柱色譜(Sephadex LH-20)、MCI柱色譜、中壓ODS柱色譜及高效液相色譜(HPLC )等分離手段,併藉助覈磁共振等多種波譜學方法,從昆明山海棠(Tripterygium hypoglaucum)莖葉中共分離鑒定瞭11箇化閤物,結構類型包括木脂素、甾體以及酚性成分,分彆為杜仲樹脂酚(1),(7R,7′R,7″R,8S,8′S,8″S)-4,4″,7″,9″-四羥基-3,3′,3″,5,5′,5″-六甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(2),(7R,7′R,7″S,8S,8′S,8″S)-4,4″,7″,9″-四羥基-3,3′,3″,5,5′,5″-六甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(3),(7R,7′R,8S,8′S)-4,4″,7″,9″-四羥基-3′,5,5′,5″-四甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(4),(7R,7′R,8S,8′S)-4,4″,7″,9″-四羥基-3′,3″,5,5′,5″-五甲氧基-7,9′;7′,9;4′,8″-氧代-8,8′-倍半木脂素(5),20β-β-D-葡萄糖-3-羰基孕甾-4-烯(6),20α-β-D-葡萄糖-3-羰基孕甾-4-烯(7),β-穀甾醇(8),鄰羥基苯甲醇-1-O-β-D(3′-苯甲酰基)葡萄糖苷(9),鄰羥基苯甲醇(10),和4-羥基-2-甲氧基苯甲醇(11),其中化閤物2-7和9為首次從該植物中分離得到。此外,體外抗腫瘤活性實驗錶明,化閤物1和6顯示齣弱的抗腫瘤活性。
이용규효주색보、간병기포취당응효주색보(Sephadex LH-20)、MCI주색보、중압ODS주색보급고효액상색보(HPLC )등분리수단,병차조핵자공진등다충파보학방법,종곤명산해당(Tripterygium hypoglaucum)경협중공분리감정료11개화합물,결구류형포괄목지소、치체이급분성성분,분별위두중수지분(1),(7R,7′R,7″R,8S,8′S,8″S)-4,4″,7″,9″-사간기-3,3′,3″,5,5′,5″-륙갑양기-7,9′;7′,9;4′,8″-양대-8,8′-배반목지소(2),(7R,7′R,7″S,8S,8′S,8″S)-4,4″,7″,9″-사간기-3,3′,3″,5,5′,5″-륙갑양기-7,9′;7′,9;4′,8″-양대-8,8′-배반목지소(3),(7R,7′R,8S,8′S)-4,4″,7″,9″-사간기-3′,5,5′,5″-사갑양기-7,9′;7′,9;4′,8″-양대-8,8′-배반목지소(4),(7R,7′R,8S,8′S)-4,4″,7″,9″-사간기-3′,3″,5,5′,5″-오갑양기-7,9′;7′,9;4′,8″-양대-8,8′-배반목지소(5),20β-β-D-포도당-3-탄기잉치-4-희(6),20α-β-D-포도당-3-탄기잉치-4-희(7),β-곡치순(8),린간기분갑순-1-O-β-D(3′-분갑선기)포도당감(9),린간기분갑순(10),화4-간기-2-갑양기분갑순(11),기중화합물2-7화9위수차종해식물중분리득도。차외,체외항종류활성실험표명,화합물1화6현시출약적항종류활성。
By various kinds of isolation and purification methods and spectroscopic evidences,1 1 compounds are isolated and identified from the stems and leaves of Tripterygium hypoglaucum,including lignans,steroids and phenolic compounds.These known compounds are elucidated as (+)-medioresinol(1),(7R,7′R,7″R,8S,8′S,8″S)-4,4″-dihydroxy-3,3′,3″,5,5′,5″-hexamethoxy-7,9′;7′,9;4,8″-oxy-8,8′-sesquineolignan-7″,9″-diol(2),(7R,7′R,7″S,8S,8′S,8″S)-4,4″-dihydroxy-3,3′,3″,5,5′,5″-hexamethoxy-7,9′;7′,9;4,8″-oxy-8,8′-sesquineolignan(3),(7R,7′R,8S,8′S)-4,4″,7″,9″-tetrohydroxy-3′,5,5′,5″-tetramethoxy-7,9′;7′,9,4,8″-oxy-8,8′-sesquineolignan(4),(7R,7′R,8S,8′S)-4,4″,7″,9″-tetro-hydroxy-3′,3″,5,5′,5″-pentamethoxy-7,9′;7′,9,4,8″-oxy-8,8′-sesquineolignan(5),20β-β-D-glucopregn-4-en-3-one(6),20α-β-D-glucopregn-4-en-3 -one(7),β-sitosterol(8),salicyl al-cohol-1 -O-β-D(3′-benzoyl)glucopyranoside(9),2-hydroxy-benzene-methanol(10),4-hydroxy-2-methoxy-benzenemethanol(11).Among them,compounds 2-7 and 9 are obtained from this plant for the first time.The anti-cancer assay show that compounds 1 and 6 have weak cytotoxic activity.