【摘 要】
：
Andrographolide sodium bisulphite (ASB), widely used in China for the treatment of bacterial infections, is a water-soluble sulfonated derivative of andrographolide, an important diterpenoid lactone i
【机 构】
：
State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009;Departme
【出 处】
：
中国化学会第十届全国天然有机化学学术会议
论文部分内容阅读
Andrographolide sodium bisulphite (ASB), widely used in China for the treatment of bacterial infections, is a water-soluble sulfonated derivative of andrographolide, an important diterpenoid lactone isolated from Andrographis paniculata.
其他文献
This paper presents a new energy transfer architecture between modes of a self-powered circuit for enhanced vibration damping by a piezoelectric cantilever with several piezo-ceramic layers.This techn
Normal form theory is very useful for direct bifurcation and stability analysis of nonlinear differential equations modeled in real life.This paper develops a new computation method for obtaining a si
Hypericum sampsonii belongs to the Hypericum genus of Guttiferae family with abundant complex caged PPAPs, which exhibits anticancer activity, and has been used as a promising anticancer herb in Taiwa
Chetomin is a natural product discovered from Chaetomium spp.and has some related fungal secondary metabolites with an unusual bridged disulphide diketopiperazine core.We became interested in chetomin
Ophioglossum thermale Kom.(Ophioglossaceae), is widely used as a traditional antidote for poisonous snake bite or Chinese herbs of heat-clearing and detoxifying.Phytochemical research revealed that th
从银鹊树叶子的内生真菌Penicillium citrinum的液体培养的萃取物中,经过正相色谱、反相色谱、Sephadex LH-20等色谱方法分离得到五个化合物,通过NMR、MS等方法确定该五个化合物结构,其中化合物1和2为新的糖苷类化合物,3-5为已知的蒽醌类化合物.经过体外的细胞毒实验结果显示,化合物1和2对Caski、HepG 2、A549细胞均有不同程度的抑制率,其IC50值分别为12
The flesh of Rosa laevigata has long been used in traditional Chinese medicine, and recently is becoming increasingly popular as a functional food that has numerous medicinal and nutritional propertie
Plant-derived drugs are important in cancer therapy due to their low toxicity and high efficacy.Numerous bioactive natural products found in medicinal herbs are considered to be potential anticancer a
葫芦科(Cucurbitaceae)苦瓜属(Momordica)植物在全世界约有45余种,分布于热带、亚热带地区.我国约产4种,包括苦瓜M.charantia、木鳖子M.cochinchinensis、云南木鳖M.dioica 和凹萼木鳖M.subangulata1.本属植物除富含多肽类南瓜家族蛋白酶抑制剂外2,还含有三萜、甾体、有机酸等.本属植物长期以来用于清热解暑、健胃消渴、缓泻、驱虫等.随着
Chemical investigation on the non-polar fraction of the MeOH extract from soft corel Pseudopteroagorgia americana afforded two rare sterols, americgorgosterol (1) and 3-acetyl-americgorgosterol (2), b