b3

L 644711 is an antagonist of HCO3(-)/Cl(-) antiporter.

Calystegine B3 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 T125554。

Stevastelin B3 is a depsipeptide isolated from Penicillium.

LTB3 is the LTA hydrolase metabolite of LTA3 in the leukotriene biosynthetic pathway. LTB3 and LTB4 are equipotent in their pro-inflammatory effects. However, LTB3 is five times less potent than LTB4 in eliciting chemotaxis of human neutrophils.

Saikosaponin b3 是从 Bupleurum falcatum L. 的根中分离得到的。Saikosaponin b3 抑制 ACTH 诱导的脂肪细胞中的脂肪分解并具有镇痛作用。

Thromboxane B3 (TXB3), the stable hydrolysis product of TXA3, is synthesized from eicosapentaenoic acid (EPA) through the action of COX and thromboxane synthase enzymes. This compound is biosynthesized in several tissues, including seminal vesicles, lungs, polymorphonuclear leukocytes (PMNL), and ocular tissues.

11-Dehydro Thromboxane B3 (11-dehydro TXB3) serves as a urinary metabolite of TXA3 in humans following an increased dietary intake of EPA.

Prostaglandin B3（PGB3）作为前列腺素B类的一员，本质为一种仲醇。在与人类PPARγ结合的亲和力方面，PGB3的Ki值超过1 mM，显著低于PGB1和PGB2，其中PGB1的Ki值为26.28 ± 8.7 μM，PGB2的Ki值为77 ± 37.7 μM。

Vitamin B3-d4 (Nicotinic acid-(ring-d4)) 是 Niacin 的氘代物，可用于跟踪 Niacin 在体内的代谢。

Procyanidin B3 是从葡萄中提取的一种黄酮类天然产物，是组蛋白乙酰转移酶特异性抑制剂，可与 p300的其他位点而非活性位点结合，选择性抑制 p300 介导的 androgen 受体乙酰化。

6″-O-Acetylsaikosaponin b3 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN5968，CAS号为 104109-34-4。

Arylomycin B3是一种微生物代谢物，是Arylomycin B2的结构类似物。

Fumonisin B3 is a mycotoxin derived from fusarium fungi, a member of fumonisins.

H1L1A1B3是一种可电离阳离子脂质，通常与其他脂质结合，用于制备用于体外和体内传递环状RNA (circRNA) 的脂质纳米粒子 (LNPs)。

Dermaseptin-B3，在对抗革兰氏阳性菌与革兰氏阴性菌方面显示出抑制作用，其最小抑菌浓度（MIC）分别针对S. aureus、P. aeruginosa、E. (ATCC 25922)、E. (54127)为1.3、2.3、5.0、2.6、2.3 μM。此外，该化合物亦能有效抑制肿瘤细胞的增殖。

Ilexoside K is a natural product from Ilex pubescens.

Nicotinamide 是维生素 B3 的吡啶核苷形式，可作为烟酰胺腺嘌呤二核苷酸或 NAD+ 的前体，可通过膳食摄入来补充，能预防或治疗黑舌病和糙皮病。

Niacin (Nicotinic acid)，也称为烟酸和维生素 B3，是一种水溶性必需的 B 族维生素，用于治疗维生素缺乏症以及高脂血症，血脂异常，高甘油三酯血症，并降低心肌梗塞的风险

Bromfenac sodium hydrate (Bromfenac monosodium salt sesquihydrate) 是一种可口服的 COX 抑制剂，抑制 COX-1和COX-2的IC50值分别为 5.56 和 7.45 nM。它是一种溴化非甾体类抗炎药，有用于白内障的术后炎症和疼痛以及假晶状体囊状黄斑水肿的研究。

β3-AR agonist 1 is a highly selective, and orally available agonist of β3-adrenergic receptor (EC50: 18 nM), being inactive to β1-, β2-, and α1A-AR (β1 β3, β2 β3, and α1A β3>556-fold).

β3-AR agonist 2 is a potent and selective agonist of β3-adrenergic receptor (β3-AR with an EC50 of 8 nM).

Clostomycin B2 is a bioactive chemical.

Bromfenac Sodium (AHR 10282R) 是可口服的COX 抑制剂，抑制COX-1和COX-2的IC50值分别为 5.56 和 7.45 nM。它是溴化非甾体类抗炎药，通常用于白内障的术后炎症和疼痛以及假晶状体囊状黄斑水肿的研究。

Nicotinamide-d4 is intended for use as an internal standard for the quantification of nicotinamide by GC- or LC-MS. Nicotinamide is an amide form of niacin, which is also known as vitamin B3, that can be biosynthesized in vivo or obtained through the diet. It is a precursor in the synthesis of the metabolic cofactor NAD+ and an inhibitor of sirtuin 1 (SIRT1; IC50 = <50 µM). Nicotinamide (10 µM) increases the activity of serine palmitoyltransferase (SPT) and the biosynthesis of ceramide, glucosylceramide, sphingomyelin, free fatty acids, and cholesterol in primary human keratinocytes. Nicotinamide (40 µM) induces apoptosis in SNU-398, SNU-739, and HepG2 hepatocellular carcinoma (HCC) cells, and it prevents the formation of neoplastic lesions in a diethylnitrosamine-induced mouse model of HCC. Unlike niacin, nicotinamide does not reduce plasma lipid levels or induce flushing.