1) cucurbitane compound
葫芦素类化合物
1.
Fourteen cucurbitane compounds,including five new ones named delavanosides A~E(1~5),and nine known ones identified as carnosiflogenin A(6),scandenoside R8(7),carnosifloside I(8),carnosi-floside II(9),carnosifloside III(10),hemslecin A(11),hemslecin B(12),2-O-β-D-glycoside of hemslecin A(13)and scandenoside R1(14),were isolated from the tubers of Hemsleya delavayi.
从短柄雪胆的块根中分离得到了14个三萜葫芦素类化合物。
3) Cucurbitacins B
葫芦素类Cucurbitacins
5) cucurbitacin B
葫芦素B
1.
Preparation of cucurbitacin B loaded poly(lactic-co-glycollic acid) nanospheres;
注射用葫芦素B聚乳酸-羟基乙酸纳米球的制备
2.
Determination of cucurbitacin B in Pedicellus Melo by capillary zone electrophoresis;
毛细管区带电泳法测定甜瓜蒂药材中葫芦素B的含量
3.
Formulation optimization of cucurbitacin B self-microemulsifying drug delivery system for injection;
注射用葫芦素B自微乳化药物传递系统的处方优化
6) Cucurbitacin
葫芦素
1.
Determination of the Cucurbitacins from Cucubita pepo cv dayangua by HPLC;
高效液相色谱测定苦味西葫芦中葫芦素的含量
2.
Experimental Studies on Anti-tumor Effect and Toxicity of Cucurbitacin Liposome for Injection;
注射用葫芦素脂质体抗肿瘤药效学及毒理学实验研究
3.
Result: Eight compounds were isolated and identified as maltol(Ⅰ), emodin(Ⅱ), cucurbitacin B(Ⅲ), cucurbit acin E(Ⅳ), stigmasta-7, 22, 25-triene-3-ol(Ⅴ), stigmasta-7, 22, 25-trien e-3-nonadecanoic acid ester(Ⅵ), stigmasta-.
结果 :分离并鉴定了 8个化合物 ,分别为麦芽酚(Ⅰ ) ,大黄素 (Ⅱ ) ,葫芦素B(Ⅲ ) ,葫芦素E(Ⅳ ) ,Δ7,2 2 ,2 5 豆甾三烯 3 醇 (Ⅴ ) ,Δ7,2 2 ,2 5 豆甾三烯醇 3 O 十九烷酸酯(Ⅵ ) ,Δ7,2 2 ,2 5 豆甾三烯醇 3 O β D 吡喃葡萄糖苷 (Ⅶ )与Δ7,2 2 ,2 5 豆甾三烯醇 3 O β D (6′ 棕榈酰基 )吡喃葡萄糖苷(Ⅷ )。
补充资料:葫芦素I
分子式:
CAS号:
性质:针状结晶(由乙酸乙酯中析出)。熔点145~148℃(分解)。旋光度[α]D-52°。λmax234,266nm。溶于稀碱。从西瓜属西瓜(Citrullus colocynthis)的果实的甲醇液中提取。具有抗癌、促泻、松弛肌肉作用,也用作治疗心率过速等心脏病。
CAS号:
性质:针状结晶(由乙酸乙酯中析出)。熔点145~148℃(分解)。旋光度[α]D-52°。λmax234,266nm。溶于稀碱。从西瓜属西瓜(Citrullus colocynthis)的果实的甲醇液中提取。具有抗癌、促泻、松弛肌肉作用,也用作治疗心率过速等心脏病。
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参考词条