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。

Anthracene是一种由三个稠合苯环组成的多环芳烃（PAH），呈现为源自煤焦油的无色固体结晶物质，以其在紫外线下特有的蓝色荧光而闻名，并广泛用作生产蒽醌染料、合成纤维和各种其他有机化合物的基本原料。虽然 Anthracene是一些木材防腐剂和沥青产品的组成部分，但它也是一种公认的环境污染物，并被一些监管机构归类为潜在的职业致癌物。

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。

1,2-Dimethylnaphthalene是一种特定的二甲基萘异构体，其甲基取代基位于萘环系统的 1 位和 2 位。此多环芳烃是多种植物（包括 Phaseolus vulgaris、Nelumbo lutea 和 Magnolia liliiflora）的天然组成成分。

K 41 is a polycyclic polyether antibiotic from Streptomyces hygroscopicus.

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.

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。

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).

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。

7-epi-Isogarcinol 是一种PPAP（多环聚异戊二烯酰基间苯三酚），显示出适度的抗增殖活性。它通过阻断STAT3信号通路，诱导apoptosis（细胞凋亡）并抑制细胞迁移作用。

β-Carboline-1-propionic acid是一种发现于Ailanthus altissima的生物碱，具有抗利什曼虫活性。

Acenaphthylene (Standard) 是 Acenaphthylene 的标准品，适用于定量分析、质量控制及生化实验等相关研究。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。

Baccatin III (Standard) 是 Baccatin III 的标准品。适用于定量分析、质量控制及生化实验等相关研究。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 (Standard) 是 Rhapontigenin 的标准品。适用于定量分析、质量控制及生化实验等相关研究。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。

Hyperelamine A 是一种多环聚异戊二烯化酰基间苯三酚 (PPAP)，通过 TLR-4/NF κB 信号传导抑制 BV-2 细胞中 LPS 激活的 NO 产生。

α-Glucosidase-IN-64 (compound 10) 是一种高效的 α-葡萄糖苷酶 (α-glucosidase) 抑制剂，IC50值为 8.62 µM。此化合物为多环聚异戊二烯基化酰基间苯三酚，可从hypericum beanii中分离获得。

Actinoplanone A 是一种多环黄酮类antibiotic，具有显著的抗菌活性，能够有效抑制细菌和稻瘟病菌。此外，Actinoplanone A 对多种肿瘤细胞表现出细胞毒性，并抑制DNA合成。