从枸骨(IlexcornutaLindl.exPaxt.)中分离得到20个化合物,鉴定了16个,分别为:枸骨甙1(Gouguside1,Ⅴ)即坡摸酸3 β O α L 吡喃阿拉伯糖甙;枸骨甙2(Gouguside2,Ⅵ)即3 β O D 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙3(Gougus...从枸骨(IlexcornutaLindl.exPaxt.)中分离得到20个化合物,鉴定了16个,分别为:枸骨甙1(Gouguside1,Ⅴ)即坡摸酸3 β O α L 吡喃阿拉伯糖甙;枸骨甙2(Gouguside2,Ⅵ)即3 β O D 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙3(Gouguside3,Ⅶ)即3 β O (β D 吡喃葡萄糖基) α L 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯的类似物;枸骨甙4(Gouguside4,ⅩⅦ)即3 β O (β D 吡喃葡萄糖基) α L 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙5(Gouguside5,ⅩⅧ)即坡摸酸3 β O α L 2′ 乙酰氧基吡喃阿拉伯糖基 28 O β D 吡喃葡萄糖酯,枸骨甙6(Gouguside6,ⅩⅨ)即3 β O (β D 吡喃葡萄糖基) α L 4 乙酰氧基吡喃阿拉伯糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙7(Gouguside7,ⅩⅩ)即3 β O α L 吡喃阿拉伯糖基 28 O β D 吡喃葡萄糖酯;胡萝卜甙(daucostorolⅧ);2,4 二羟基苯甲酸(2,4 dihydroxybenzoicacidⅠ);3,4 二羟基桂皮酸(3,4 dihyroxycinnamunicacidⅡ、Ⅳ);长链脂肪酸或醇5个(Longchainfattyacid,Ⅲ、Ⅵ、Ⅶ、Ⅷ、ⅩⅣ)。在鉴定的16个化合物中,枸骨甙1、枸骨甙2、枸骨甙6和枸骨甙7为首次从枸骨中分离得到,枸骨甙3和枸骨甙4为新化合物。展开更多
从枸骨中分离了20个化合物,对其中的3个进行了心血管方面的药理作用研究。结果表明,3,4 二羟基桂皮酸和胡萝卜甙对小鼠缺氧、氯仿诱发的小鼠心室纤颤及脑垂体后叶素诱发的大鼠心肌缺血均无保护作用,也不能改变豚鼠离体心肌的心率、冠脉...从枸骨中分离了20个化合物,对其中的3个进行了心血管方面的药理作用研究。结果表明,3,4 二羟基桂皮酸和胡萝卜甙对小鼠缺氧、氯仿诱发的小鼠心室纤颤及脑垂体后叶素诱发的大鼠心肌缺血均无保护作用,也不能改变豚鼠离体心肌的心率、冠脉流量及心肌收缩力。3 β O (β D 吡喃葡萄糖基) α L 吡喃阿拉伯糖基坡摸酸 β 28 O D 吡喃葡萄糖酯(命名为枸骨甙4)对小鼠缺氧、氯仿诱发的小鼠心室纤颤无保护作用,对脑垂体后叶素诱发的心肌缺血有一定的保护作用,不改变豚鼠离体心肌的心率和冠脉流量,但可显著降低心肌收缩力。展开更多
The volatile oil constituents in leaves of \%Tsuga chinensis \%(Franch.) Pritz. var. \%tchekiangensis \%(Flous) Cheng et L. K. Fu and leaves and shoots of \%T. longibracteata \%Cheng are reported first time. Seventy\|...The volatile oil constituents in leaves of \%Tsuga chinensis \%(Franch.) Pritz. var. \%tchekiangensis \%(Flous) Cheng et L. K. Fu and leaves and shoots of \%T. longibracteata \%Cheng are reported first time. Seventy\|three, ninety\|one and fifty\|five of volatile oil components were identified with GC/MC, respectively in the leaves of \%T. chinensis \%var. \%tchekiangensis \%and \%T. longibracteata \%and in the shoots of \%T. longibracteata. \%Of which, monoterpines and sesquiterpines are the main components. The results of analyses showed the difference of the volatile oil constituents between the two species.展开更多
文摘从枸骨(IlexcornutaLindl.exPaxt.)中分离得到20个化合物,鉴定了16个,分别为:枸骨甙1(Gouguside1,Ⅴ)即坡摸酸3 β O α L 吡喃阿拉伯糖甙;枸骨甙2(Gouguside2,Ⅵ)即3 β O D 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙3(Gouguside3,Ⅶ)即3 β O (β D 吡喃葡萄糖基) α L 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯的类似物;枸骨甙4(Gouguside4,ⅩⅦ)即3 β O (β D 吡喃葡萄糖基) α L 吡喃葡萄糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙5(Gouguside5,ⅩⅧ)即坡摸酸3 β O α L 2′ 乙酰氧基吡喃阿拉伯糖基 28 O β D 吡喃葡萄糖酯,枸骨甙6(Gouguside6,ⅩⅨ)即3 β O (β D 吡喃葡萄糖基) α L 4 乙酰氧基吡喃阿拉伯糖基坡摸酸 β 28 O D 吡喃葡萄糖酯;枸骨甙7(Gouguside7,ⅩⅩ)即3 β O α L 吡喃阿拉伯糖基 28 O β D 吡喃葡萄糖酯;胡萝卜甙(daucostorolⅧ);2,4 二羟基苯甲酸(2,4 dihydroxybenzoicacidⅠ);3,4 二羟基桂皮酸(3,4 dihyroxycinnamunicacidⅡ、Ⅳ);长链脂肪酸或醇5个(Longchainfattyacid,Ⅲ、Ⅵ、Ⅶ、Ⅷ、ⅩⅣ)。在鉴定的16个化合物中,枸骨甙1、枸骨甙2、枸骨甙6和枸骨甙7为首次从枸骨中分离得到,枸骨甙3和枸骨甙4为新化合物。
文摘从枸骨中分离了20个化合物,对其中的3个进行了心血管方面的药理作用研究。结果表明,3,4 二羟基桂皮酸和胡萝卜甙对小鼠缺氧、氯仿诱发的小鼠心室纤颤及脑垂体后叶素诱发的大鼠心肌缺血均无保护作用,也不能改变豚鼠离体心肌的心率、冠脉流量及心肌收缩力。3 β O (β D 吡喃葡萄糖基) α L 吡喃阿拉伯糖基坡摸酸 β 28 O D 吡喃葡萄糖酯(命名为枸骨甙4)对小鼠缺氧、氯仿诱发的小鼠心室纤颤无保护作用,对脑垂体后叶素诱发的心肌缺血有一定的保护作用,不改变豚鼠离体心肌的心率和冠脉流量,但可显著降低心肌收缩力。
文摘The volatile oil constituents in leaves of \%Tsuga chinensis \%(Franch.) Pritz. var. \%tchekiangensis \%(Flous) Cheng et L. K. Fu and leaves and shoots of \%T. longibracteata \%Cheng are reported first time. Seventy\|three, ninety\|one and fifty\|five of volatile oil components were identified with GC/MC, respectively in the leaves of \%T. chinensis \%var. \%tchekiangensis \%and \%T. longibracteata \%and in the shoots of \%T. longibracteata. \%Of which, monoterpines and sesquiterpines are the main components. The results of analyses showed the difference of the volatile oil constituents between the two species.