66663-91-0
中文名称
远志皂苷D
英文名称
Polygalacin D
CAS
66663-91-0
分子式
C57H92O27
更新日期
2024/12/20 18:42:33
分子量
1209.34
MOL 文件
66663-91-0.mol
66663-91-0 结构式
基本信息
中文别名
远志皂苷D远志皂苷D2
英文别名
Onjisaponin DPolygalacin D
Polygalacin D2
Olean-12-en-28-oic acid, 3-(β-D-glucopyranosyloxy)-2,16,23-trihydroxy-, O-D-apio-β-D-furanosyl-(1→3)-O-β-D-xylopyranosyl-(1→4)-O-6-deoxy-α-L-mannopyranosyl-(1→2)-α-L-arabinopyranosyl ester, (2β,3β,4β,16α)-
所属类别
生物化工:植物提取物物理化学性质
密度1.54±0.1 g/cm3 (20 ºC 760 Torr)
储存条件4°C, protect from light
溶解度Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
酸度系数(pKa)12.76±0.70(Predicted)
形态粉末
颜色White to off-white
常见问题列表
基本理化性质
化学式:C57H92O27CAS号:66663-91-0
熔点: 221-226
比旋光度: -41.5 (c, 1 in MeOH)
分子量:1209.32000
外观: 白色针状晶体
纯度: ≥ 98%
溶解性: 可溶于水、乙醇、甲醇等溶剂,不溶于石油醚、氯仿、乙酸乙酯。
分子结构式:
提取来源
远志科植物用途
促进智力、减少心肌损伤、镇咳和祛痰作用。用于含量测定/鉴定/药理实验等。储存条件
4℃冷藏、密封、避光参考资料
http://www.chemsrc.com/cas/66663-91-0_69204.htmlhttp://www.shyuanye.com/goods-B21629.html
生物活性
Polygalacin D (PGD) 是从桔梗 Platycodon grandiflorum 中分离的具有抗癌和抗增殖特性的生物活性化合物。
Polygalacin D 抑制 IAP 蛋白家族的表达,包括存活蛋白,cIAP-1 和 cIAP-2 蛋白,并通过抑制 GSK3β,Akt 的磷酸化和PI3K 的表达来阻断 PI3K/Akt 途径。Polygalacin D 通过 PI3K/Akt 途径诱导凋亡 (apoptosis)。靶点
IC50: IAP
体外研究
Polygalacin D (0-40 µM; 48 hours) inhibits cell proliferation with IC 50 s of 26.49 µM in the A549 cells and 20.52 µM in the H460 cells. Polygalacin D (0-20 µM; 48 hours) increases the proportion of early and late apoptotic cells, and nuclear condensation is observed in A549 and H460 cells. Polygalacin D (0-20 µM; 48 hours) may exerts its apoptotic effects by regulating the apoptotic proteins and the IAP family of proteins in A549 and H460 cells.
Cell Proliferation Assay
Cell Line: | A549 and H460 cancer cell lines |
Concentration: | 10 µM, 20 µM, 40µM |
Incubation Time: | 48 hours |
Result: | Inhibited the proliferation of NSCLC cell lines. |
Apoptosis Analysis
Cell Line: | A549 and H460 cancer cell lines |
Concentration: | 10 µM, 20 µM |
Incubation Time: | 48 hours |
Result: | Induced apoptosis of NSCLC cell lines. |
Western Blot Analysis
Cell Line: | A549 and H460 cancer cell lines |
Concentration: | 10 µM, 20 µM |
Incubation Time: | 48 hours |
Result: | Decreased survivin, c-IAP-1 and c-IAP-2 expression. |