三萜类化合物

结果桦褐孔菌化学成分主要是三萜类化合物，其菌核水提物具有良好的抑制肿瘤，抗氧化，抗病毒作用。

RESULTS Its main chemical components are triterpenoid , the water extraction of P.obliquus have good antitumor antioxidation , and antivirus activity .

超临界CO2萃取灵芝孢子油中三萜类化合物

Study on the effects of supercritical co_2 extraction of spores oil and triterpenoid compounds from Ganoderma

目前，一些三萜类化合物已被报道具有抗肿瘤细胞增殖、诱导细胞凋亡及抗AIDS作用。

Recently , researches demonstrated that some triterpenoids have favorably biological activities in inhibition of tumor cell proliferation , induction of apoptosis , and anti-viral therapy of AIDS .

五环三萜类化合物&齐墩果酸（oleanolicacid）、18β-甘草次酸（18β-Glycyrrhetinicacid）和熊果酸（UrsolicAcid）广泛分布于植物界，显示出多种生物活性。

Oleanolic acid , 18 β - glycyrrhetinic acid and ursolic acid , as pentacyclic triterpenoids , are ubiquitous in the plant kingdom and exhibit various biological activities .

分离鉴定了5个三萜类化合物：葳岩仙皂苷C（1）、木通皂苷D（2）、木通皂苷F（3）、熊果酸（4）和常春藤皂苷元（5）。

Five triterpenoids were isolated and their structures were identified to be cauloside C ( 1 ), akebiasaponin D ( 2 ), akebiasaponin F ( 3 ), ursolic acid ( 4 ) and hederagenin ( 5 ) .

灵芝的主要药效成分之一是三萜类化合物，具有抗肿瘤作用、抑制组织胺释放作用、抗HIV和HIV蛋白酶及抑制胆固醇的合成和吸收等作用。

Triterpenes from Ganoderma lucidum has many important function such as cytotoxicity to hepatoma cells , inhibition effect to histamine release , anti-HIV and anti-HIV-protease activities , limitation of cholesterol biosynthesis and absorption .

笔者讨论了一些五环三萜类化合物的药理活性与结构的关系。

This article is reviewing the structure-activity relationship of pentacyclic triterpenes .

灵芝三萜类化合物是灵芝孢子油中的主要功效成分。

Triterpenoids are the main efficacious ingredients in ganoderma spore lipids .

超声循环提取灵芝中三萜类化合物的研究

Study on ultrasonic circulation technique to extraction of triterpenoids from Ganoderma lucidum

大孔树脂吸附纯化女贞子三萜类化合物的研究

Study on Purification of Ligustrum lucidum Triterpenes with Macroreticular Resin

五环三萜类化合物吸收特征的研究进展

Advances in studies on absorption characteristics of pentacyclic triterpenes

改进微波装置辅助提取猕猴桃根三萜类化合物的研究

Optimized conditions for extracting triterpenoid from Actinidia deliciosa root by using improved microwave-assisted equipment

到目前，人们已发现超过4000种不同三萜类化合物。

Over 4000 different triterpenes have been discovered .

五环三萜类化合物抗人肺癌细胞侵袭和诱导细胞凋亡的研究

Study on anti-invasive effect and apoptosis induction of pentacyclic triterpenoid in human lung cancer cells

综述了臭椿属植物化学成分的研究进展，详细总结了主要化学成分生物碱及2000年至今所发现的三萜类化合物的研究进展。

Progress on Research of chemical constituents of Ailanthus , especially alkaloids and triterpenes is reviewed .

近年研究表明，包括灵芝酸在内的三萜类化合物具有令人感兴趣的抗肿瘤活性。

Recent pharmacological researches have revealed that triterpenoids including ganoderic acids ( GAs ) possess interesting anti-tumor activities .

结论超声循环技术用于灵芝中三萜类化合物的提取具有良好的应用前景。

Conclusion The ultrasonic circulation technique has a potential application to the extraction of triterpenoids from G. lucidum .

福安特为五环三萜类化合物，是许多中药复方的主要有效成分之一。

Fu Ante , the pentacyclic triterpenes , is one of the main active ingredients in many Chinese medicines .

在对低热烃源岩萜类标志物的研究中，检测到一些五环三萜类化合物，其分布型式可分为4类；

Four kinds of typical distribution patterns of pentacyclic triterpenoid hydrocarbons have been found in the studies of source rocks .

国产血竭的主要化学成分为黄酮类化合物，此外尚含有少量的简单酚类化合物和三萜类化合物。

The chemical constituents of Resina Draconis are mainly flavonoids , and a few of simple phenols and triterpenoids besides .

大孔吸附树脂对莲房原花青素吸附纯化性能的研究大孔树脂吸附纯化女贞子三萜类化合物的研究

ADSORPTION AND PURIFICATION OF LOTUS SEEDPOD PROANTHOCYANIDINS BY MACROPOROUS RESIN Study on Purification of Ligustrum lucidum Triterpenes with Macroreticular Resin

海参皂苷是海参的主要次生代谢产物，是海参体内特有的一类三萜类化合物。

The saponins are the major secondary metabolites , a kind of triterpenoids in the body wall of sea cucumber .

近年来研究表明，天然混合物灵芝三萜类化合物可抑制人肿瘤细胞的增殖。

Recently , some studies have shown that a natural mixture of Ganoderma and triterpenoids can exert anti-proliferative effects against malignant cells .

五环三萜类化合物作为皂草苷的糖苷配基在自然界中广泛存在，它们中的许多化合物已被用作传统医学的抗炎药物。

Pentacyclic triterpenes as aglycones of saponins have a wide distribution in plants , many of which have been used in empirical anti-inflammatory therapies .

本研究为樟芝三萜类化合物提取的工艺设计及操作条件的选择提供了有价值的理论依据。

The method would be useful for the process design and the choice of operation condition to extract triterpenoids from Antrodia camphorata in submerged culture .

紫芝液体发酵培养基的初步筛选和优化紫芝酸性三萜类化合物体外抑癌和抑菌作用的研究

Preliminary select and optimization of submerged fermentation media of Ganoderma sinense 2003-1 In vitro anti-tumor and antimicrobial activity of acidic triterpenoids from submerged culture of Ganoderma sinense

熊果酸属于五环三萜类化合物，广泛存在于天然植物中，具有多种显著的药理活性。

Ursolic acid , a pentacyclic triterpene compound , naturally occurs in a large variety of plants , has attracted considerable interest owing to its significant biological activities .

其主要药效成分是多糖类和三萜类化合物。由于其明确而显著的临床疗效，茯苓用量逐年加大，野生品采挖有增无减，资源面临严重挑战。

Polysaccharides and triterpenes compounds are two effective components of Poria cocos for its prominent effective clinics . The resource was faced with serious challenge due to the wild largely used .

目的：灵芝三萜类化合物是常被用于辅助性肿瘤治疗的灵芝中具有细胞毒性作用的主要成分。

AIM : Ganoderma triterpenes ( GTS ) are the main components with cytotoxicity in Ganoderma lucidum , a popularly used traditional Chinese Medicine ( TCM ) for complementary cancer therapy .

选用白桦脂酸为对照品，5%香草醛-冰醋酸和高氯酸为显色剂，对皂角刺中白桦脂酸型三萜类化合物的含量进行测定。

The content of the lupane-type triterpenoids was quantified by Spectrometry method using betulinic acid as standard and 5 % vanillin - glacial acetic acid & perchloric acid as colour - developing agents .