nf 2

NF-κB-IN-2 抑制 PC-3细胞中 TNF-α诱导的的经典 NF-κB 信号传导。

NF-κB MAPK-IN-2 (compound 14) 是一种高效的NF-κB和MAPK通路抑制剂。该化合物可抑制 p-p65、p-IκB、p-p38、p-JNK 以及 p-ERK 的蛋白表达，并减少 LPS 诱导的 TNF-α 和 IL-6 的释放。此外，NF-κB MAPK-IN-2 还能抑制 p65 和 c-Fos 的核移位，显示出在脓毒症研究中的潜在应用价值。

NF-κΒ activator 2 是口服有效的 NF-ҡB 激活剂，EC50为 1.58 μM。它通过增加 NF-κB 的表达和激活来诱导 SOD2。它具有用于研究肌萎缩性侧索硬化症的价值。

1-Naphthyl phosphate potassium salt 是非特异性磷酸酶 (phosphatase) 抑制剂，能够降低剪接校正作用。

GNF-2 是一种高选择性的非 ATP 竞争性 Bcr-Abl 抑制剂。 它抑制 Ba F3.p210 增殖，IC50为 138 nM。

19(R)-Hydroxylated prostaglandins (PGs) are present at µg ml concentrations in the semen of some mammalian species, notably primates, with the majority being from the PGE series and featuring a 15(S),19(R) hydroxyl stereochemistry. These compounds are also observed in marsupials' seminal plasma, where F-type 1 and 2-series compounds are predominant. The 15(R)-hydroxy epimer represents the inverse or unnatural isomer at C-15 for these 19-hydroxylated PGs. Although the biological function of 19(R)-hydroxylated PGs remains unclear, 19(R)-hydroxylation in the F-series leads to a notable reduction in receptor-mediated biological activity in certain assays.

15-keto Prostaglandin F2α 是 Prostaglandin F2α 的代谢物，可降低兔眼压。

8-iso-15(R)-Prostaglandin F2α (8-iso-15(R) PGF2α) is a chemically distinct member within a broad group of prostaglandin-like eicosanoids, produced through the free radical peroxidation of arachidonic acid contained in membrane phospholipids. It represents the C-15 epimer of 8-isoPGF2α, distinguished as the sole isoprostane isomer extensively examined across numerous biological systems.

8-iso-13,14-dihydro-15-keto Prostaglandin F2α (8-iso-13,14-dihydro-15-keto PGF2α) is a metabolite of the isoprostane, 8-isoprostane (8-iso PGF2α), in rabbits, monkeys and humans. 8-iso PGF2α is a PG-like product of non-specific lipid peroxidation. In both humans and monkeys, exogenously infused 8-isoprostane is converted primarily to metabolites having 2 or 4 carbon atoms removed from the top side chain by β-oxidation. A similar pattern is observed when tritiated 8-isoprostane is infused into rabbits. Early in the infusion (within 10 minutes) 8-iso-13,14-dihydro-15-keto PGF2α was a significant component of the metabolite profile, which was comprised mostly of dinor 8-isoprostane metabolites. 8-iso-13,14-dihydro-15-keto PGF2α weakly inhibits the U-46619 or collagen-induced aggregation of human platelets, although a number of the E-series isoprostanes are much more potent in this assay.

Bimatoprost is the Allergan trade name for 17-phenyl trinor prostaglandin F2α ethyl amide (17-phenyl trinor PGF2α ethyl amide), an F-series PG analog which has been approved for use as an ocular hypotensive drug. Oxidation of the C-15 hydroxyl group produces 15-keto-17-phenyl trinor PGF2α ethyl amide. 15-keto-17-phenyl trinor PGF2α ethyl amide is a potential metabolite of 17-phenyl trinor PGF2α ethyl amide when 17-phenyl trinor PGF2α ethyl amide is administered to intact animals. No pharmacological studies on 15-keto-17-phenyl trinor PGF2α ethyl amide have been reported.

A number of 17-phenyl trinor prostaglandin F2α (17-phenyl trinor PGF2α) derivatives have been approved for the treatment of glaucoma. Of these, the unsubstituted or meta-substituted aromatic derivatives are the most potent FP receptor agonists. 17-trifluoromethylphenyl trinor PGF2α bears an aromatic ring which is reminiscent of the trifluoromethyl-phenoxy ring of travoprost ((+)-fluprostenol isopropyl ester). As an ocular hypotensive agent, it would be expected that 17-trifluoromethylphenyl trinor PGF2α would act very much like the free acid of travoprost. 17-phenyl trinor PGF2α is a potent luteolytic and abortifacient, with a potency equal to or greater than fluprostenol and cloprostenol.

17-phenyl trinor Prostaglandin F2α cyclopropyl amide (17-phenyl trinor PGF2α cyclopropyl amide) is a novel analog of 17-phenyl trinor PGF2α ethyl amide. There are no published reports on the biological activity of 17-phenyl trinor PGF2α cyclopropyl amide.

Cefmenoxime sodium is the ssalt form of Cefmenoxime (free base), a cephalosporin antibiotic administered intravenously or intramuscularly. It is active against most common gram-positive and gram-negative microorganisms. It is a potent inhibitor of Enterobacteriaceae, and is resistant to beta-lactamase-initiated hydrolysis. The drug has a high success rate against many types of infection.

INF200（compound 5）是一种磺酰脲衍生的抑制剂，既能抑制NLRP3也能抑制NLRP3介导的焦亡(pyroptosis)。在HFD诱导的大鼠模型上，INF200对心脏代谢表现出有益效果，并且在(10 μM)浓度下减少了人巨噬细胞中IL-1β的释放，表现出抗炎特性。它还能改善血糖控制和脂质水平，降低全身炎症和心功能障碍的标志物（尤其是BNP水平）。此外，INF200在血流动力学评估中还可提升心肌损伤后的缺血 再灌注损伤(IRI)恢复。

BIIB021 (CNF2024) 是一种可口服的合成 HSP90 抑制剂，Ki 值和EC50值分别为 1.7 nM 和 38 nM。

15(S)-15-methyl Prostaglandin F2α methyl ester 是一种有用的有机化合物，可用于生命科学领域的相关研究。其产品编号为 T36156，CAS号为 35700-21-1。

2-O-β-D-Glucopyranosylcucurbitacin F 25-acetate 是一种葫芦素糖苷，可以从墨西哥小雪茄 (Cigarrilla mexicana) 的 MeOH 提取物中提取出来。

11-Deoxyprostaglandin F2β (11-deoxy PGF2β) 为PGF2β 的一个类似物，其为花生四烯酸经由环氧化酶代谢而产生的一种代谢物。此外，PGF2β 会导致剂量依赖性的含己糖粘蛋白释放。

Prostaglandin F2α Alcohol 是 PGF2α（T15133）类似物。Prostaglandin F2α Alcohol 是一种具有口服活性的前列腺素 F 受体 (FP receptor) 激动剂。

17-Phenyl trinor Prostaglandin F2α isopropyl amide is a derivative of 17-phenyl trinor prostaglandin F2α ethyl amide.

Prostaglandin F2αethyl amide (PGF2α-NEt), a PGF2α analog featuring an N-ethyl amide modification at the C-1 carboxyl group, possesses ocular hypotensive activity similar to PG esters. Introduced as alternative prostaglandin ocular hypotensive prodrugs, PGF2α-NEt and other PG N-ethyl amides, contrary to claims of not converting to free acids in vivo, have been demonstrated by our laboratory studies to undergo conversion by bovine and human corneal tissue into the respective free acids at a rate of approximately 2.5 µg g corneal tissue hr. This suggests PGF2α-NEt is expected to elicit typical PGF2α free acid intraocular effects, albeit with slower hydrolysis kinetics characteristic of PG N-amides.

PGF2α isopropyl ester is an ester prodrug of PGF2α with enhanced lipid solubility. Due to better membrane penetration, PGF2α isopropyl ester is more suitable than PGF2α or PGF2α tromethamine salt for topical application in studies on intraocular pressure. The ester functionality is readily hydrolyzed in vivo to release the active compound PGF2α. When administered topically to the eyes of cynomolgus monkeys, a 5 μg dose reduces intraocular pressure by 68% after the fourth day of treatment.

Prostaglandin F2β (PGF2β) is the 9β-hydroxy stereoisomer of PGF2α. It is much less active than PGF2α in antifertility and bronchoconstrictor activities. PGF2β exhibits bronchodilating activity in guinea pigs and cats and antagonizes the bronchoconstrictor activity of PGF2α.

17-phenyl trinor Prostaglandin F2α (17-phenyl trinor PGF2α) is a metabolically stable analog of PGF2α and is a potent agonist for the FP receptor, binding with a relative potency of 756% compared to that of PGF2α. The ethyl amide of 17-phenyl trinor PGF2α bimatoprost has been approved for use as an ocular hypotensive drug. 17-phenyl trinor PGF2α methyl amide is an analog of bimatoprost. Its biological and toxicological properties have not been evaluated.