1) betulonic acid
桦木酮酸
1.
Qualitative and quantitative methods of betulonic acid in fruits of Liquidambar formosana;
路路通药材中桦木酮酸定性定量方法的研究
2.
Study of betulonic acid on anti-tumor by inhibiting PI3K/AKT pathways;
桦木酮酸抑制PI3K/AKT通路体内抗肿瘤作用研究
3.
To study the effects of betulonic acid on SGC-7901,HepG-2 in vitro and mice of bearing S180 tumor cells in vivo,the effects of betulonic acid on tumor cell of SGC-7901 and HepG-2 were observed by MTT and colony formation.
为研究桦木酮酸体外对SGC-7901、HepG-2及体内对S180荷瘤小鼠的影响,采用MTT与肿瘤细胞集落形成能力实验观察桦木酮酸对HepG-2和SGC-7901作用。
2) the derivatives of betulonic acid
桦木酮酸衍生物
4) betulinic acid
桦木酸
1.
RP-HPLC determination of betulinic acid in Callicarpa macrophylla;
RP-HPLC测定大叶紫珠中桦木酸的含量
2.
Antitumor activity of betulinic acid and its apoptotic on KB cell lines;
桦木酸的抗肿瘤作用及其诱导KB细胞凋亡的研究
3.
Experimental study of betulinic acid sensitivity to human tumor;
桦木酸对人肿瘤细胞的抗癌活性筛选
5) Betulinic acid methylester
桦木酸甲酯
6) 3,28-di-O-succinyl-betulin
桦木醇丁二酸酯
1.
3,28-di-O-succinyl-betulin was synthesized with pyridine as solvent and dimethylaminopyridine(DMAP) as catalyst from betulin and succinyl anhydride.
通过对桦木醇的C-3位、C-28位羟基进行修饰,在吡啶作溶剂,二甲基氨基吡啶(DMAP)作催化剂的条件下,与丁二酸酐反应合成桦木醇丁二酸酯。
补充资料：木酮
结构式为CH3COCH3，分子量58．08。无色透明液体，有刺激性醚味和芳香味。相对密度(20 ℃／4℃)0.7899，凝固点-94．7℃、沸点56．12℃，闪点(开口)-10℃，燃点561℃，折射率1. 3588，粘度(25℃)0.316mPa·s，表面张力23．7×10-3N／m，比热容1．28kJ／(kg·K)，溶解度参数δ＝9．8。能与水、甲醇、乙醇、乙醚、苯、氯仿、吡啶、油类等混溶。易燃，易挥发，蒸气与空气形成爆炸性混合物．爆炸极限2．5％-12．8％(vol)。低毒，有麻醉性和刺激性，空气中最高容许浓度400mg／m3。
用作溶剂、稀释剂和表面处理清洁剂。
贮存于阴凉、通风、温度不超过30 ℃的库房内，远离火种、热源。
用作溶剂、稀释剂和表面处理清洁剂。
贮存于阴凉、通风、温度不超过30 ℃的库房内，远离火种、热源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条