act-2

ACT-209905 is an agonist of S1P1 receptor.

ACT-280778 is a potent L T calcium channel blocker.

ACT-281959, a prodrug of ACT-246475, is a novel potent and selective P2Y12 Receptor Antagonist with a Wider Therapeutic Window in the Rat Than Clopidogrel. ACT-281959 showed antithrombotic efficacy after oral administration in the rat ferric chloride model. ACT-281959 entered clinical studies in healthy volunteers.

Selexipag (ACT-293987) 是前列环素受体激动剂，可引起肺血管舒张，用于治疗肺动脉高压。

Gallamine is an allosteric antagonist at muscarinic M2 acetylcholine receptors and an inhibitor of acetylcholinesterase.

CHS-828 nicotinate is a CHS-828 salt with Nicotinic acid.. CHS-828 also known as GMX-1778, is a potent and selective NAMPT inhibitor. CHS-828 inhibits cellular synthesis of NAD. CHS 828 kill tumour cells by inhibiting the nuclear factor-kappaB translocation but unlikely through down-regulation of proteasome. CHS 828 has shown promising anticancer activity in experimental tumor models and primary cultures of cancer cells from patients. CHS 828 showed a synergistic effect with melphalan in 67%, doxorubicin in 47%, etoposide in 38% and Ara-C in 14% of AML samples.

GCC-4401C free base is a factor Xa inhibitor similar to rivaroxaban that is currently under development for venous thromboembolic disease (VTE).

RO5263397是一种 TAAR1特异性激动剂，具有口服活性，被用于抗抑郁研究。它还被发现作为环氧化酶-2 (COX-2)的抑制剂，参与前列腺素的合成。

3-MATIDA 是一种有效的 mGluR-1 拮抗剂（IC50：6.3 μM，大鼠 mGluR-1a）。显示出 ≥ 40 倍于其他受体的选择性：mGluR-5、mGluR-2、mGluR-4 (mGluR-4a) (IC50 > 300 μM)、NMDA 和 GluR (AMPA) (IC50 = 250 μM)。 3-MATIDA 在体外培养的鼠皮质细胞和大鼠海马切片培养物中充当神经保护剂。

Berberine (Umbellatine) 属于生物碱类天然产物，可以激活 AMPK、抑制 DNA 拓扑异构酶、诱导 ROS 生成。Berberine 具有抗肿瘤、抗菌、降血糖、降血脂等生物学活性。

5-Methyl-2'-deoxycytidine (5MedCyd) 是嘧啶核苷，当掺入到单链 DNA 中时，可以顺式作用以从头发出信号。

MFCD01917484 (ETHYL 2-AMINO-4-(4-METHOXYPHENYL)-3-THIOPHENECARBOXYLATE)是一种噻吩的衍生物，它具有多种性质，包括作为配体、催化剂和光敏剂的能力。它已被用作生化和生理研究以及药物发现和开发的模型化合物。

AZD4547 是FGFR 家族抑制剂，AZD4547选择性地抑制FGFR1磷酸化，并通过抑制FGFR1信号传导抑制癌细胞的增殖,并且能够作用于FGFR1 (IC50:0.2 nM)，FGFR2 (IC50:2.5 nM)，FGFR3 (IC50:1.8 nM) 和FGFR4 (IC50:165 nM)。[2]

Morroniside 通过抑制神经元凋亡和 MMP9 2 的表达从而发挥神经保护作用，可作为 db db 小鼠肝脏炎症反应和脂质代谢的调节剂。它通过抑制高血糖和氧化应激表现出对糖尿病肾损伤和人脐静脉内皮细胞的保护作用。

Vicenin 2 来源于广金钱草 (Desmodium styracifolium) 的地上部分。Vicenin 2 是一种血管紧张素转换酶 (ACE) 抑制剂，IC50=43.83 μM。

2-Hydroxymethyl-5-hydroxypyridine 是分离自S. lychnophora成熟和干燥种子的天然产物。2-Hydroxymethyl-5-hydroxypyridine 可充当激酶抑制剂。

ACT-389949 是一种高效的甲酰肽受体 2 脂蛋白 A4 受体(FPR2) (ALX)选择性激动剂，对 FPR2 ALX 进行内化入单核细胞的EC50值为 3 nM。它对炎性疾病具有潜在的研究价值。

Ascr#2 (asc-C6-MK)是秀丽隐杆线虫中的糖苷类化合物，促进 dauer 形成。Ascr#2 在低浓度下与 ascr#3 的混合物可作为雄性引诱剂，可用于检测种群密度。

Apinocaltamide(ACT-709478)是一种可口服和选择性的T型Ca 2+ 通道 (T-type calcium channel) 阻滞剂，具有可透过血脑屏障（BBB）的特性，对Cav3.1, Cav3.2和 Cav3.3的IC50=6.4~18nM，常用于癫痫的研究。

Almorexant (ACT 078573) 是一种有效的竞争性食欲素 1 受体 (OX1) 食欲素 2 受体 (OX2) 双重拮抗剂，OX1 和 OX2 的 Ki 值分别为 1.3 和 0.17 nM。

ACT-462206 是一种可口服且可穿过血脑屏障的Orexin 1 Orexin 2 受体拮抗剂。ACT-462206 具有高效性，可用于研究睡眠和焦虑。

Momordin Ic (Momordin 1c) 是山茱萸的主要皂苷成分，通过氧化应激调控线粒体功能障碍诱导细胞凋亡，具有抗癌活性。

Ganglioside GD1a is a sialic acid-containing glycosphingolipid found in brain, erythrocytes, bone marrow, testis, spleen, and liver. [1] It can be shed from the surface of tumor cells into the microenvironment where it influences tumor-host cell interactions to promote tumor cell proliferation, invasion, and metastasis. Ganglioside GD1a (20 μM) also increases endothelial cell proliferation. Furthermore, ganglioside GD1a has been shown to act as a functional coreceptor for toll-like receptor 2 (TLR2), enabling the recruitment of TLR2 to lipid rafts when bound by a bacterial toxin.[2] Ganglioside GD1a mixture contains ganglioside GD1a molecular species with C18:1 and C20:1 sphingoid backbones.

Coenzyme Q10 is a component of the electron transport chain and participates in aerobic cellular respiration, generating energy in the form of ATP. In its reduced form, it acts as an antioxidant. Coenzyme Q2 is a precursor of coenzyme Q10 that has 2, rather than 10, isoprenoid units on the ubiquinone base. It can act as an electron acceptor for bacterial Complex I. In mammalian cells, exogenous coenzyme Q2 prevents the production of reactive oxygen species associated with Complex I activity. Forms of coenzyme Q with shorter isoprenoid chains, including coenzyme Q2, induce p53-dependent apoptosis in human B-cell acute lymphoblastoid leukemia BALL-1 cells.