polycyclic

1-Hydroxypyrene (1-Pyrenol) 是一种暴露于多环芳烃的生物标志物，存在尿液样本中，也是一种暴露于 pyrenes 中的主要生物标志物。

Acenaphthylene 是多环芳烃。其中多环芳烃是自然衍生于煤和焦油沉积物中，并由有机质的不完全燃烧得到。

Cyclopenthiazide (Cyclomethiazide) 是一种噻嗪类利尿剂，用于治疗高血压和心力衰竭。减少钙离子和尿酸的排泄，增加钠和钾离子的排泄。

Chrysene 是高分子量 (HMW) 多环芳烃，有极强的顽固性和致癌性。

Triphenylene(三亚苯)是一种扁平的多环芳烃（PAH），常用于合成MOF和COF，能够通过细胞色素P450生成活性代谢物。

Baccatin III (Baccatin Ⅲ) 是一种分离自太平洋紫杉树和其近缘种中的天然产物，能够减少 MDSCs 积累并抑制其功能，延缓肿瘤发展进程。

Rhapontigenin (Protigenin) 是一种基于机制的选择性细胞色素 P450 1A1 (IC50: 400 nM) 灭活剂。它是一种芳烃羟化酶，可激活作为致癌物质的多环芳烃。它是白藜芦醇的天然类似物，具有抗癌，抗氧化剂，抗真菌和抗菌活性。

Dibenzothiophene (Imino semicarbazide) 是有机合成过程的中间体，是由两个苯环稠合到一个中心的噻吩环。

Concanamycin A (Folimycin) 是一种多聚环内酯类抗生素，是选择性空泡状 H+-ATP 酶 (V-ATPase) 和溶酶体酸化抑制剂，可用于研究炎症。Concanamycin A 可增强细胞毒性 T 淋巴细胞对受感染原代细胞的免疫清除，抑制来自 HIV 和猿猴免疫缺陷病毒不同分支的 Nef 等位基因，可用于研究HIV 感染。

Indeno[1,2,3-cd]pyrene 为多环芳香烃类化合物，对HPAEpiC人类肺泡上皮细胞展示出中等程度的细胞毒性。此外，Indeno[1,2,3-cd]pyrene 能够通过激活芳香烃受体来加剧过敏性肺炎症反应。

SUMANENE是一种纯净的buckybowl，它是一种具有三对称性的多环芳香烃，其结构中三个苯基环夹持着三苯并芘框架中的三个苄基位置。

SIMONELLITE为多环烃，当松树燃烧时会释放至空气中。

KIF18A-IN-16 (Compound 15) 是一种稠环类KIF18A抑制剂，用于肿瘤（如结肠癌、乳腺癌、肺癌）的研究。

Dibenzo(a, i)pyrene is a polycyclic aromatic hydrocarbon with potent carcinogenic activity.

A-130A is a polycyclic polyether compound belonging to the nigericin group of antibiotics generated by Streptomyces hygroscopicus strain.

K 41 is a polycyclic polyether antibiotic from Streptomyces hygroscopicus.

Laidlomycin, a polyether, polycyclic, monocarboxylic acid, possesses inhibitory activity against various Mycoplasma species, especially Acholeplasma laidlawii.

A 204 is a polycyclic polyether monocarboxylic acid antibiotic isolated from fermentation of strain of Streptomyces albus.

Alyssin is a sulforaphane homolog and antioxidant. It induces phase II enzymes and increases Nrf2 levels in adenocarcinoma cells. It decreases the metabolism of polycyclic aromatic hydrocarbons, supressing the risk of carcinogenesis in vitro.

LeDSF3 is a regulator of the biosynthesis of the antifungal polycyclic tetramate macrolactam HSAF in Lysobacter enzymogenes and anti-tumor agent. LeDSF3 down-regulates p-AKT and activates caspase-3.

Septamycin is a polycyclic, polyether, monocarboxylic acid antibiotic. Septamycin is isolated from strain of Streptomyces albus.

Nemorosone is a polycyclic polyprenylated acylphloroglucinol (PPAP) originally isolated from C. rosea that has antiproliferative properties.1 Nemorosone inhibits growth of NB69, Kelly, SK-N-AS, and LAN-1 neuroblastoma cells (IC50s = 3.1-6.3 μM), including several drug-resistant clones, but not MRC-5 human embryonic fibroblasts (IC50 = >40 μM).2 It increases DNA fragmentation in LAN-1 cells in a dose-dependent manner, and decreases N-Myc protein levels and phosphorylation of ERK1 2 by MEK1 2. Nemorosone also inhibits growth of Capan-1, AsPC-1, and MIA-PaCa-2 pancreatic cancer cells (IC50s = 4.5-5.0 μM following a 72-hour treatment) but not human dermal and foreskin fibroblasts (IC50s = >35 μM).1 It induces apoptosis, abolishes the mitochondrial membrane potential, and increases cytosolic calcium concentration in pancreatic cancer cells in a dose-dependent manner. Nemorosone activates the caspase cascade in a dose-dependent manner and inhibits cell cycle progression, increasing the proportion of cells in the G0 G1 phase, in both neuroblastoma and pancreatic cancer cells.1,2 Nemorosone (50 mg kg, i.p., per day) also reduces tumor growth in an MIA-PaCa-2 mouse xenograft model.3References1. Holtrup, F., Bauer, A., Fellenberg, K., et al. Microarray analysis of nemorosone-induced cytotoxic effects on pancreatic cancer cells reveals activation of the unfolded protein response (UPR). Br. J. Pharmacol. 162(5), 1045-1059 (2011).2. Díaz-Carballo, D., Malak, S., Bardenheuer, W., et al. Cytotoxic activity of nemorosone in neuroblastoma cells. J. Cell. Mol. Med. 12(6B), 2598-2608 (2008).3. Wold, R.J., Hilger, R.A., Hoheisel, J.D., et al. In vivo activity and pharmacokinetics of nemorosone on pancreatic cancer xenografts. PLoS One 8(9), e74555 (2013). Nemorosone is a polycyclic polyprenylated acylphloroglucinol (PPAP) originally isolated from C. rosea that has antiproliferative properties.1 Nemorosone inhibits growth of NB69, Kelly, SK-N-AS, and LAN-1 neuroblastoma cells (IC50s = 3.1-6.3 μM), including several drug-resistant clones, but not MRC-5 human embryonic fibroblasts (IC50 = >40 μM).2 It increases DNA fragmentation in LAN-1 cells in a dose-dependent manner, and decreases N-Myc protein levels and phosphorylation of ERK1 2 by MEK1 2. Nemorosone also inhibits growth of Capan-1, AsPC-1, and MIA-PaCa-2 pancreatic cancer cells (IC50s = 4.5-5.0 μM following a 72-hour treatment) but not human dermal and foreskin fibroblasts (IC50s = >35 μM).1 It induces apoptosis, abolishes the mitochondrial membrane potential, and increases cytosolic calcium concentration in pancreatic cancer cells in a dose-dependent manner. Nemorosone activates the caspase cascade in a dose-dependent manner and inhibits cell cycle progression, increasing the proportion of cells in the G0 G1 phase, in both neuroblastoma and pancreatic cancer cells.1,2 Nemorosone (50 mg kg, i.p., per day) also reduces tumor growth in an MIA-PaCa-2 mouse xenograft model.3 References1. Holtrup, F., Bauer, A., Fellenberg, K., et al. Microarray analysis of nemorosone-induced cytotoxic effects on pancreatic cancer cells reveals activation of the unfolded protein response (UPR). Br. J. Pharmacol. 162(5), 1045-1059 (2011).2. Díaz-Carballo, D., Malak, S., Bardenheuer, W., et al. Cytotoxic activity of nemorosone in neuroblastoma cells. J. Cell. Mol. Med. 12(6B), 2598-2608 (2008).3. Wold, R.J., Hilger, R.A., Hoheisel, J.D., et al. In vivo activity and pharmacokinetics of nemorosone on pancreatic cancer xenografts. PLoS One 8(9), e74555 (2013).

Previridicatumtoxin is a fungal metabolite that has been found inP. aethiopicumand has diverse biological activities.1,2It is an intermediate in the biosynthesis of the mycotoxin viridicatumtoxin . Previridicatumtoxin is active against methicillin-resistantS. aureus(MRSA) and vancomycin-resistantE. faecalis(IC50s = 4.4 and 4.8 μM, respectively), as well asC. albicansandS. cerevisiae(MIC = 32 μg ml for both).2,1It is cytotoxic to NCI H460, KB-3-1, and SW620 cancer cells (IC50s = 5.3, 4.1, and 6 μM, respectively).2 1.Chooi, Y.H., Wang, P., Fang, J., et al.Discovery and characterization of a group of fungal polycyclic polyketide prenyltransferasesJ. Am. Chem. Soc.134(22)9428-9437(2012) 2.Shang, Z., Salim, A.A., Khalil, Z., et al.Viridicatumtoxins: Expanding on a rare tetracycline antibiotic scaffoldJ. Org. Chem.80(24)12501-12508(2015)

Acid secretion-IN-1, a polycyclic compound, is synthesized for its application as an IDO inhibitor in synthetic experiments.