diterpenoids

Lasiodonin 是一种二萜化合物，提取自 Isodon lasiocarpus 中。

Lophanthoidin B 是一种二萜类化合物，提取自从Rabdosia lophanthoides 的干叶。

Lophanthoidin E 是一种二萜化合物，分离自Rabdosia lophanthoides 的干叶。

Lophanthoidin F 是一种二萜化合物，提取自Rabdosia lophanthoides 的干叶。

Maoecrystal B 是一种分离自 Isodon eriocalyx var.叶子的二萜化合物。

Geranylgeranyl pyrophosphate tetrabutylammonium(1：2)是甲羟戊酸途径产生内源性胆固醇和中间体之一。Geranylgeranyl pyrophosphate tetrabutylammonium(1：2) 香叶基香叶基焦磷酸三铵是二萜类化合物的常见前体，例如紫杉醇，可用于癌症研究。

Farnesylacetone ((5E,9E)-6,10,14-Trimethylpentadeca-5,9,13-trien-2-one) 是一种海洋来源的天然产物，存在于Sargassum micracanthum。

Deoxy euphorbia factor L1是一种天然产物，存在于植物续随子 Euphorbia lathyris L 的种子中。

(+)-Medicarpin 是一种从多种药用植物如Sophora japonica、Zollernia paraensis、Platymiscium yucatamun、Machaerium aristulatum和Platymiscium floribundum衍生的异黄酮化合物。该化合物通过介导雌激素受体(ER)β，有效抑制成骨细胞生成，并通过促进成骨细胞分化，有利于骨愈合和增加骨质量。

Jolkinolide B 是一种从 Euphorbia fischeriana Steud 的根中分离出来的具有生物活性的二萜。 Jolkinolide B 诱导癌细胞凋亡。 Jolkinolide B 可用于预防和治疗骨溶解的研究。

Lophotoxin belongs to the cembrene class of diterpenoids; neuromuscular toxin isolated from several pacific gorgonians of the genus Lophogorgia.

Lyoniol B is a grayanane diterpenoids from the leaves of Craiobiodendron yunnanense.

Rotundifuran 是从 Vitex rotundifolia 的果实中提取的。 Rotundifuran 抑制细胞周期进程并诱导人髓性白血病细胞凋亡。

Terpendole I is a fungal metabolite that has been found in A. yamanashiensis.1 It is a weak inhibitor of acyl-coenzyme A:cholesterol acyltransferase (ACAT; IC50 = 145 μM) and is active against the bacteria B. cereus and B. subtilis (MICs = 100 μg/ml for both) but not S. aureus, P. aeruginosa, or K. pneumoniae (MICs = >200 μg/ml for all) or the fungus C. albicans (MIC = 200 μg/ml).1,2 It is cytotoxic to HeLa cells with an IC50 value of 52.6 μM.3 |1. Tomoda, H., Tabata, N., Yang, D.-J., et al. Terpendoles, novel ACAT inhibitors produced by Albophoma yamanashiensis. III. Production, isolation and structure elucidation of new components. J. Antibiot. (Tokyo) 48(8), 793-804 (1995).|2. Zhao, J.-C., Wang, Y.-L., Zhang, T.-Y., et al. Indole diterpenoids from the endophytic fungus Drechmeria sp. as natural antimicrobial agents. Phytochemistry 148, 21-28 (2018).|3. Nagumo, Y., Motoyama, T., Hayashi, T., et al. Structure-activity relationships of terpendole E and its natural derivatives. ChemistrySelect 2(4), 1533-1536 (2017).

Deacetylforskolin is a diterpene and a derivative of forskolin that has been found inC. forskohliiand has diverse biological activities.1,2,3,4It activates rat adipocyte adenylyl cyclase (IC50= 20 μM) and inhibits glucose transport in rat adipocyte plasma membranes.2Deactylforskolin (30-1,000 μg kg) reduces blood pressure in spontaneously hypertensive rats.3It also attenuates hypercapnia-induced impairments in the passive avoidance response in mice.4 1.Gabetta, B., Zini, G., and Danieli, B.Minor Diterpenoids of Coleus forskohliiPhytochemistry28(3)859-862(1989) 2.Joost, H.G., Habberfield, A.D., Simpson, I.A., et al.Activation of adenylate cyclase and inhibition of glucose transport in rat adipocytes by forskolin analogues: structural determinants for distinct sites of actionMol. Pharmacol.33(4)449-453(1988) 3.Bhat, S.V., Dohadwalla, A.N., Bajwa, B.S., et al.The antihypertensive and positive inotropic diterpene forskolin: Effects of structural modifications on its activityJ. Med. Chem.26(4)486-492(1983) 4.McCulloch, A.J., Thomson, T.A., and Deacon, R.Hypoxic amnesia and its reversal with forskolinBiochem. Soc. Trans.17(1)212-213(1988)

Geranylgeranyl pyrophosphate, a key metabolite in protein geranylgeranylation, serves as the universal precursor for diterpenoids, such as Paclitaxel. Its role in cancer research stems from this critical function.

Pseudolaric acid B β-D-glucoside (Pseudolaric acid B-glucopyranoside) 是一种二萜酸，分离自Pseudolarix kaempferi 中。

Litophynin A is an insect Growth Inhibitory Diterpenoids from the Soft Coral Litophyton sp.

Hexahydrofarnesyl acetone (Phytone) 是从Launaea mucronata 中分离得到的倍半萜，具有抗菌和抗炎活性，可研究缓解疼痛。

Ingenol mebutate (Ingenol 3-Angelate) 是 PKC 的有效激动剂，包括 PKC-α、PKC-β、PKC-γ、PKC-δ 和 PKC-ε，Kis 为 0.3、0.105、0.162、0.376 和 0.171 nM。 Ingenol mebutate 具有抗炎和抗肿瘤活性。

Bruceine E 是从 B. javanica 种子中分离得到的，具有降血糖作用。 Bruceine E 可用于作为胰岛素促分泌剂的研究。

7-Xylosyl-10-deacetyltaxol B (7-xylosyl-10-Deacetylpaclitaxel B) 是一种来自红豆杉科植物东北红豆杉的紫杉醇衍生物，具有抗肿瘤活性，可用于合成紫杉醇。

Isoforskolin 源自毛喉鞘蕊花，可减少人单核白细胞中 TNF-α、IL-1β、IL-6 和 IL-8 的分泌。Isoforskolin 可用于治疗莱姆关节炎的研究。

Jatropholone B shows antiproliferative activity against cancer cell lines. It also has gastroprotective activity in preventing the gastric lesions in mice.