三萜类

Ursolic aldehyde can inhibit phosphatase of regenerating liver-3, with the IC(50) value of 50 +/- 0.3 mu M.

3-O-(E)-p-coumaroyl tormentic acid may be promising lead compound for developing an effective drug for treatment of leukemia, it induces apoptotic cell death in human leukemia (HL60) via mainly mitochondrial pathway by, at least in part, Topo I inhibition. 3-O-trans-p-coumaroyltormentic acid shows cytotoxicity against four human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT-15) in vitro, the IC50 values of 13.72, 14.29,14.61, 14.04 uM, respectively. 3beta-O-cis-p-Coumaroyltormentic acid, and 3beta-O-trans-p-coumaroyltormentic acid are weakly selective for vancomycin-resistant Enterococcus (VRE) compared with eukaryotic cells, with an MIC of 59.4microg/mL and a 50% inhibitory concentration (IC50) of 72.0microg/mL for monkey kidney epithelial (MA104) cells. A mixture of 3-O-cis-p-coumaroyltormentic acid and 3-O-trans-p-coumaroyltormentic acid shows an inhibitory effect comparable to (-)-epigallocatechin gallate (EGCG) of green tea on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradeca--noylphorbol-13-acetate (TPA).

23-Deoxojessic acid possesses strong cytotoxicity towards highly liver metastatic murine colon 26-L5 carcinoma cells, with ED50 values equal to or less than 6 microM.

Hop-17(21)-en-3-ol是一种天然产物，属于龙胆科龙胆属，其产品编号为 TN4225，CAS号为 564-14-7。Hop-17(21)-en-3-ol可用作对照参考。

Iristectorene B is a natural product from Iris tectorum.

3-O-Caffeoyl oleanolic acid exhibits in vitro cytotoxicity against the A549 cell line with the CC50 values of less than 20 ug/mL.

3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN2853，CAS号为 261768-88-1。

Odoratone shows insecticidal activities, it shows mortality on fourth instar larvae of mosquitoes (Anopheles stephensi) with LC(50) values of 154 ppm. Odoratone exhibits strong antifeedant activity against Pieris brassicae.

Quinovic acid 3-O-(3',4'-O-isopropylidene)-beta-D-fucopyranoside是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN4885，CAS号为 182132-59-8。

Protoescigenin 来自七叶树皂甙混合物，可用作用于选择性保护的探索性化学的底物。

Cussosaponin C 是从 Pulsatilla koreana Nakai 中分离得到的天然产物。

Ginsenoside Rs2 是从人参Panax japonicus var.叶中分离得到的天然产物。

Saikosaponin E 是一种从柴胡中分离出来的天然产物。

3,29-Dibenzoyl rarounitriol 是Trichosanthes kirilowii中多氯烷三萜酯的主要活性化合物，能够用作Trichosanthes kirilowii定量标记物。

Alisol B 23-acetate (Alisol B Acetate) 是三萜类化合物，能够激活法尼醇受体，诱导受损的肝脏再生。

Esculentic acid has anti-inflammatory effect, it has protective effects against LPS-induced endotoxic shock may be mediated, at least in part, by regulation the release of inflammatory cytokines and mediators, and protein expression of COX-2 in mice.

Pulsatilla saponin H 是一种从 Pulsatilla koreana 的根中分离出来的天然产物。

Polygalic acid (Senegenic acid) 是一种三萜皂苷，是远志 (Polygala tenuifolia) 的一种主要活性成分。

Pulsatilloside E (Pulchinenoside E) 是一种从毛茛科白头翁Pulsatilla chinensis (Ranunculaceae)的根中分离出来的天然产物。

Chikusetsusaponin IVa (Calenduloside F) 是一种三萜皂苷中主要的活性成分，是一种蛋白激酶的激活剂，对血栓及一些代谢性疾病具有抵抗作用。

Arnidiol 是一种五环三萜烯，从Barleria Longiflora LinnF. 中提取得到。

19 alpha-Hydroxyasiatic acid shows significant anticoagulant effect on the extrinsic pathway.

Ginsenoside F4 可通过诱导凋亡抑制人淋巴瘤 JK 细胞。其作用机制涉及线粒体功能障碍、Bax 表达上调以及 Bcl-2 表达下调，从而导致程序性细胞死亡。

Olean-12-ene-3,11-dione 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN4702，CAS号为 2935-32-2。

Lupenone 是从Rhizoma Musae 中分离出的 lupine 型三萜类天然产物。它有如抗炎，抗病毒，抗糖尿病，抗癌，改善南美锥虫病的药理活性。

Walsuronoid B shows weak antimalarial activity.

Sericoside，一种从Terminalia提取的三萜类化合物，具备显著的抗炎特性。此外，sericoside展现出强效的解脂活性，有助于减少皮肤皱纹及改善肤质。

2α,3α,24-Trihydroxyurs-12-en-28-oic acid, a triterpenoid phytoalexin, shows antifungal activity against the fungus mentioned. It also shows in vitro cytotoxic activity against tumor cell lines including PLC,Hep3B,HepG2,HeLa,SW480,MCF-7 and Bel7402.

Triptocalline A 是一种来自 Salacia chinensis 的化合物，对大鼠晶状体醛糖还原酶有抑制作用。

Momordin Ic (Momordin 1c) 是山茱萸的主要皂苷成分，通过氧化应激调控线粒体功能障碍诱导细胞凋亡，具有抗癌活性。

Saikosaponin B2 是从柴胡根中分离得到的一种活性成分，可抑制 HCV 病毒感染的侵入，有抗癌作用。

Cimiracemoside C (Cimicifugoside M) 是在升麻中发现的一种天然产物，可激活 AMPK 并具有抗糖尿病的潜在活性。

Soyasaponin II has antiviral effects, it can inhibit the replication of human cytomegalovirus, influenza virus, and human immunodeficiency virus type 1.

Saikosaponin B4 是一种柴胡皂苷，分离自柴胡的根。Saikosaponin B4选择性地抑制 ACTH 诱导的脂解作用。

Corosolic acid (Colosic acid) 是从大花紫薇中提取的一种天然产物，具有抗肿瘤活性。

Ginsenoside C-K (Ginsenoside K) 是 Ginsenoside Rb1 的细菌代谢物，可通过抑制诱生型一氧化氮合酶和COX-2来发挥抗炎作用。它在人肝微粒体中抑制CYP2C9和CYP2A6活性，IC50分别为 32.0±3.6 和 63.6±4.2 μM。