b-nad

NAD+ (β-Nicotinamide Adenine Dinucleotide) 是一种转递氢离子的辅酶，参与细胞中的氧化还原反应。NAD+ 参与糖酵解、柠檬酸循环、脂肪酸氧化等。NAD+ 接受来自其他分子的电子形成 NADH，然后又作为还原剂来给电子。

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

β-nicotinamide mononucleotide (NMN) 属于天然核苷酸，是辅酶 I (NAD+) 合成的关键中间体。β-nicotinamide mononucleotide 参与人体多项生化反应，与免疫、代谢相关。

Cambinol (SIRT1 2 Inhibitor IV) 是一种SIRT1和SIRT2的抑制剂，IC50值分别为 56 μM 和 59 μM。它是中性鞘磷脂酶的外泌体抑制剂。

Niacin hydrochloride is a water-soluble vitamin of the B complex occurring in various animal and plant tissues. It is needed by the body for the formation of coenzymes NAD and NADP. It possesses PELLAGRA-curative, vasodilating, and antilipemic properties.

Pinafide is a rodenticide and anti-protozoal agent. Pinafide shows strong cytostatic activity against both HeLa and KB cells and is moderately toxic to both mice and rats. It has been proved active against experimental tumors and shown to be inhibitor of two DNA viruses. Pinafide blocks cell growth by inhibiting DNA and RNA synthesis. It has been shown to bind to double-helical DNA by intercalation. Pinafide inhibited the activity of M. tuberculosis NAD⁺-dependent DNA ligase A at concentrations of 50 uM. At the chemical screening was found that pinafide inhibited B-Myb transcriptional activity in luciferase assays. The cross placental-barrier studies showed that 3H-pinafide was present in the 14-day fetuses.

Pterosin B 是一种广泛存在于绿色植物的叶子和芽中，是盐诱导性激酶 3 (Sik3) 信号转导抑制剂。Pterosin B 可促进 G6pc 的表达，对Ang II诱导的心肌细胞肥大具有保护作用，通过调节NAD（P）H氧化酶2 4的表达水平发挥作用。

SBI-797812 是在结构上类似于活性位点定向的 NAMPT 抑制剂的化合物，能够阻断这些抑制剂与 NAMPT 的结合。 它将 NAMPT 反应平衡转向 NMN 形成，提高 NAMPT 对 ATP 的亲和力，稳定 His247 处的磷酸化 NAMPT，增加焦磷酸盐副产物的消耗，并通过 NAD+钝化反馈抑制。