Others

Heteroatom-substituted fatty acids have been observed to modulate the extension and desaturating of fatty acids, and to influence their distribution within phospholipids pools. 10-Thiastearic acid inhibits desaturation of radiolabeled stearate to oleate in rat hepatocytes and hepatoma cells by more than 80% at a concentration of 25 μM. This activity is associated with a hypolipidemic effect, making this 10-thiastearic acid a useful tool for evaluating new anti-obesity therapeutics.

Wushanicaritin 在 DPPH 自由基清除活性测试中显示出显著的抗氧化活性 ，其IC50值为35.3 μM，具有抗肿瘤作用和抗炎活性。

(E)-4-Hexen-1-ol是一种不饱和醇，可用于生物化学实验和药物合成研究。

m-PEG3-S-PEG2-OH is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Lanuginosine, an aporphine alkaloid, exhibits cytotoxicity against U251.

TDP1 Inhibitor-2 是一种 TDP1 (酪氨酰 -DNA 磷酸二酯酶 1) 的有效抑制剂 (IC50: 99 nM)。TDP1 Inhibitor-2 对 SCAN1 (脊髓小脑共济失调综合征伴轴突神经病变) 具有抑制作用 (IC50: 3.5 μM)。

The prostaglandin E receptor 4 (EP4) is one of four G protein-coupled receptors that mediate the actions of prostaglandin E2 . Binding of PGE2 to the EP4 receptor causes an increase in intracellular cyclic AMP, which plays important roles in bone formation and resorption, cancer, and atherosclerosis. KMN-80 is a substituted γ-lactam (pyrrolidinone) derivative of PGE1 that acts as a selective and potent agonist of EP4 with an IC50 value of 3 nM (IC50 = 1.4 μM for EP3 and > 10 μM for all other prostanoid receptors). In functional assays it has been shown to stimulate secreted alkaline phosphatase gene reporter activity in EP4-transfected HEK293 cells with an EC50 value of 0.19 nM, demonstrating >5,000 and 50,000-fold selectivity against EP2 and TP, respectively. KMN-80 can induce the differentiation of bone marrow stem cells from both young and aged rats into osteoblasts in vitro (EC50s = 20 and 153 nM, respectively) and exhibits favorable tolerability up to at least 10 μM, whereas the EP4 agonist L-902,688 is highly cytotoxic at similar concentrations in these cells. KMN-80 has been used to repair calvarial defects in an in vivo rat craniomaxillofacial reconstruction model (rate of reduction in defect size equivalent to BMP-2 treated rats) and to promote bone formation in a rat incisor tooth socket model.

Hydroxystilbamidine bis(methanesulfonate) 是一种与 DNA 和 RNA 强结合的阳离子荧光染料，广泛用作逆行神经示踪剂，Hydroxystilbamidine bis(methanesulfonate) 同时也是一种强效的细胞核糖核酸酶抑制剂，因此成为神经解剖示踪、核酸标记以及 RNA 稳定性与降解研究中的多功能研究试剂。

Mal-PEG11-mal is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Dimedone是一种环状β-二酮，广泛应用于生物化学实验和药物合成研究。

5'-Deoxy-5-fluorocytidine 是 DNA 合成抑制剂 capecitabine 的中间代谢物。

Antibacterial agent 57 (example 25) is a antibacterial agent.

Xylohexaose是一种含有六个木糖残基的低聚木糖，可作为木聚糖水解性能测定的底物。

ZK159222 is an effective 1α,25-(OH)2D3 receptor (VDR) agonist. ZK159222 has a partial agonistic character.

RSV-IN-6 (Compound 53) is a specific agent that effectively inhibits the respiratory syncytial virus (RSV) by targeting the M2-1 protein. It shows strong potency, with EC50 values of 4.4 μM and 1.3 μM against RSV-A and RSV-B strains, respectively [1].

Regorafenib (BAY 73-4506) mesylate 是一种口服具有活力的多靶点受体酪氨酸激酶 (tyrosine kinase) 抑制剂，能够抑制VEGFR1/2/3 (IC50=13/4.2/46 nM)，PDGFRβ (IC50: 22 nM)，Kit (IC50: 7 nM)，RET (IC50: 1.5 nM) 和 Raf-1 (IC50: 2.5 nM)。Regorafenib mesylate 具有强大的抗肿瘤和抗血管生成作用。

N-(Hydroxy-PEG3)-N-bis(PEG4-Boc) is a polyethylene glycol (PEG) derived PROTAC linker that holds potential for the synthesis of PROTACs[1].

Sulfamethomidine 具有抗菌活性。

Prolylleucine (((Benzyloxy)carbonyl)-L-prolyl-D-leucine) 是一种二肽，含有支链氨基酸，可以影响动物的昼夜节律和行为。

Amino-PEG4-(CH2)3CO2H is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

3,4-Dibromo-Mal-PEG2-amine is a polyethylene glycol (PEG) derivative and serves as a PEG-based PROTAC linker, facilitating the synthesis of PROTACs[1].

Sorbitan monolaurate (Arlacel 20) 是一种脱水山梨醇酯表面活性剂，常用于护肤品行业。

TH5427 hydrochloride is a potent and selective inhibitor of NUDT5 with an IC50 of 29 nM. It demonstrates a remarkable 690-fold selectivity towards NUDT5 compared to MTH1. Moreover, TH5427 hydrochloride effectively inhibits progestin-dependent, PAR-derived nuclear ATP synthesis in breast cancer cells, thereby impeding chromatin remodeling, gene regulation, and ultimately suppressing proliferation.

XA-E是一种从A. keiskei中提取并通过甲醇-乙酸乙酯纯化得到的化合物。该化合物展现出对ZIKV（Zika病毒）的抗活性，其半抑制浓度（IC50）为22.0 µM。

Chitin synthase inhibitor 13 (compound 12g) 为非竞争性几丁质合酶抑制剂，其IC50为106.7 μM，展现出广谱抗真菌活性。

m-PEG3-Aminooxy is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

L-α-Aminoadipic Acid对Metabotropic glutamate receptor具有生物活性，可用于生化实验和药物合成。

2'-O,4'-C-Methylenecytidine is a Nucleoside Derivative - LNA-related nucleoside.

Lofepramine is a serotonin and norepinephrine reuptake inhibitor. Lofepramine is also a psychotropic IMIPRAMINE derivative.

L659989 is an antagonist of PAF receptor.

CCG-273220 是 G 蛋白偶联受体 (GPCR) 激酶 5 (GRK5) 共价抑制剂 (IC50: 220 nM)。CCG-273220 可以共价结合GRK5亚家族特异性残基 Cys474 ，而对GRK5的选择性比 GRK2 高。

Avarofloxacin (JNJ-Q2) is a broad-spectrum fluoroquinolone antibacterial drug being developed for the treatment of acute bacterial skin and community-acquired pneumonia and skin structure infections.

Antiproliferative agent-26 (compound 4g) 是抗增殖药物，(10 μM) 对多种癌细胞如白血病、中枢神经系统肿瘤、黑色素瘤、肾癌和乳腺癌具有抑制效果。该药物能够阻止集落形成，并在(5 μM) 和 (25 μM) 浓度作用下导致细胞周期在G1期/S期停滞。

STING-IN-6 (compound 50) 是一种有效的STING 抑制剂，pIC50为 8.9。STING-IN-6 具有免疫研究的潜力。

DBCO-NHCO-PEG2-Biotin is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Crocin-4, a carotenoid compound found in saffron, possesses potent antioxidant properties and can penetrate the brain. It effectively inhibits the aggregation and deposition of Aβ fibrils, making it useful for Alzheimer's Disease research. Additionally, Crocin-4 demonstrates antitumor and anti-inflammatory activities.