c 33

PDE9-IN-(S)-C33 ((S)-C33) 是一种有效的选择性 PDE9 抑制剂 (IC50 = 11 nM)。 PDE9-IN-(S)-C33 可用于中枢神经系统疾病和糖尿病的相关研究。

AZ-Dyrk1B-33 (3-(2-Methyl-4-pyrimidinyl)-1-(phenylmethyl)-1H-pyrrolo[2,3-c]pyridine) 是高选择性的Dyrk1B 激酶抑制剂，其IC50=7 nM。

A-443654 是 pan-Akt 抑制剂，对Akt1，Akt2，和Akt3具有同等效力的抑制作用，Ki=均为 160 pM。

KRAS G12C inhibitor 33 是 KRAS G12C 抑制剂，能够用于研究癌症。

RG33是一种33个氨基酸的合成肽，与apolipoprotein A1 (ApoA1)的C-末端域中两个Y类螺旋的209-219和220-241氨基酸相对应。它能溶解含有1,2-dimyristoyl-sn-glycero-3-PC (DMPC)的多层囊泡(MLVs)，形成重组HDL。与脂质结合的RG33在J774巨噬细胞中诱导胆固醇外流。RG33 (12 mg/kg)可降低胰岛素抵抗性小鼠的血糖水平。

CCK (27-33) is a C-terminal fragment of CCK , a peptide hormone found in the intestine and brain that stimulates digestion, mediates satiety, and is involved in anxiety. Non-sulfated CCK (27-33) inhibits binding of [3H]naloxone in rat cerebellum membranes (IC50 = 4 uM) and inhibits electrically-stimulated contraction of isolated guinea pig ileum (IC50 = 17 uM), an effect that can be reversed by naloxone. Unlike sulfated CCK (27-33), the non-sulfated form does not reduce exploratory behavior in mice when administered at doses up to 1 uMol/kg.

3-Acetyl betulinaldehyde is a triterpene and derivative of the cholesterol biosynthesis inhibitor betulin that has been found inA. japonica.1It is an intermediate in the synthesis of 3-acetylbetulinic acid, as well as various lupine and germanicane triterpenes and saponins with anticancer activity.2 1.Tung, N.H., Kwon, H.-J., Kim, J.-H., et al.An anti-influenza component of the bark of Alnus japonicaArch. Pharm. Res.33(3)363-367(2010) 2.Thibeault, D., Gauthier, C., Legault, J., et al.Synthesis and structure-activity relationship study of cytotoxic germanicane- and lupane-type 3β-O-monodesmosidic saponins starting from betulinBioorg. Med. Chem.15(18)6144-6157(2007)

Carbazomycin A is a bacterial metabolite that has been found in Streptomyces and has diverse biological activities.1,2It is active againstS. aureus,T. asteroides, andT. mentagrophytes(MIC = 12.5 μg/ml for all), as well as the plant pathogenic fungusP. oryzae(MIC = 25 μg/ml). Carbazomycin A is cytotoxic to MCF-7, KB, NCI H187, and Vero cells (IC50s = 26.2, 30.1, 18.4, and 32.6 μg/ml, respectively).2 1.Sakano, K.-I., Ishimaru, K., and Nakamura, S.New antibiotics, carbazomycins A and B. I. Fermentation, extraction, purification and physico-chemical and biological propertiesJ Antibiot. (Tokyo)33(7)683-689(1980) 2.Intaraudom, C., Rachtawee, P., Suvannakad, R., et al.Antimalarial and antituberculosis substances from Streptomyces sp. BCC26924Tetrahedron67(39)7593-7597(2011)

Methylchloroisothiazolinone/methylisothiazolinone mixture (MCIT/MIT) is a mixture of isothiazolinone-derived biocides.1,2It is effective against Gram-positive and Gram-negative bacteria with MIC values of 0.0002, 0.0002, 0.00005, and 0.00005% (w/w) forS. aureus,P. aeruginosa,A. niger, andC. albicans, respectively.2MCIT/MIT can elicit contact sensitization.3Formulations containing MCIT/MIT have been used for controlling microbial growth in industrial and household products. 1.Frenzel, E., Schmidt, S., Niederweis, M., et al.Importance of porins for biocide efficacy against Mycobacterium smegmatisApplied and Environmental Microbiology77(9)3068-3073(2011) 2.Lundov, M.D., Johansen, J.D., Zachariae, C., et al.Low-level efficacy of cosmetic preservativesInt. J. Cosmet. Sci.33(2)190-196(2011) 3.Scherrer, M.A.R., and Rocha, V.B.Increasing trend of sensitization to methylchloroisothiazolinone/methylisothiazolinone (MCI/MI)An. Bras. Dermatol.89(3)527-528(2014)

Trigochinin C 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 TN6354，CAS号为 1210299-33-4。

2''-O-Acetylsprengerinin C 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 TN2782，CAS号为 1220707-33-4。

S7是一种IL-6受体的肽类拮抗剂，能够浓度依赖性地抑制IL-6与IL-6受体的结合。在C-33 A宫颈癌细胞和RPMI-8226 B细胞淋巴细胞中，S7 (50 µM) 能抑制IL-6诱导的VEGF水平增加。在每两天给药一次，剂量为50 mg/kg的条件下，S7能减少IL-6过表达的C-33 A宫颈癌小鼠异种移植模型中的肿瘤体积。当S7与半胱氨酸结合，并连接到包裹多柔比星的脂质纳米粒子(LNPs)表面时，能增强LNPs对胶质瘤的靶向性，并在U251胶质母细胞瘤小鼠异种移植模型中提高生存率。

Oxyntomodulin (human, mouse, rat) (Proglucagon (33-69)) 是由胰高血糖素前体产生，融合了完整胰高血糖素序列和C端八肽，含37个氨基酸。

[Thr28, Nle31]-Cholecystokinin (25-33) 是一种具备CCK8所有生物活性的胆囊收缩素 (CCK) 类似物，表现出食欲抑制功效。它在胃肠道系统和中枢神经系统中担任激素和神经递质角色。此肽通过 Thr28 和 Nle31 的特殊替代，展现出在酸性条件下的高稳定性，并能抵抗空气氧化（防止蛋氨酸受损）。其主要构象特征为以Thr4为核心的γ转角和Gly5分隔的C末端螺旋片段。

Petromurin C is a bis-indolyl benzenoid fungal metabolite originally isolated from the ascostromata of P. muricatus. It is cytotoxic to NS-1 mouse myeloma cells (IC50 = 33 μg/ml) and has activity against T. foetus in vitro (IC50 = 100 μg/ml).

Justicidin C 是一种抗病毒木脂素，对水泡性口炎病毒展现了较强的抗病毒活性，同时在兔肺细胞(RL-33)中显示较低的细胞毒性。

Tetranactin is a macrotetrolide and a monovalent cation ionophore that has been found in S. aureus and has antibacterial, insecticidal, and mitogenic activities. It exhibits an equilibrium permeability ratio 1,000-fold greater for lithium than sodium or cesium ions accross bilayer membranes at low voltages. Tetranactin inhibits the growth of Gram-positive bacteria and C. miyabeanus and R. solani fungi when used at concentrations less than 0.9 μg/ml. Tetranactin (0.5-1.5 μg per insect) dose-dependently increases the mortality of adult C. chinensis weevils up to 100% and has mitogenic activity against T. telarius when sprayed onto plants with an LC50 value of 9.2 μg/ml. It reduces IL-1β- and cAMP-induced secretion of phospholipase A2 (PLA2) from rat mesangial cells (IC50s = 43 and 33 nM, respectively). Tetranactin (50 ng/ml) suppresses the proliferation of human T lymphocytes induced by allogeneic cells and IL-2 and supresses the generation of cytotoxic T lymphocytes in mixed lymphocyte cultures. In vivo, tetranactin (10 mg/animal per day) completely inhibits the formation of experimental autoimmune uveoretinitis (EAU) in rats.

Alaproclate is a selective serotonin reuptake inhibitor (SSRI).1,2 It inhibits depletion of serotonin (5-HT) induced by 4-methyl-α-ethyl-m-tyramine in rat cerebral cortex, hippocampus, hypothalamus, and striatum (EC50s = 18, 4, 8, and 12 mg kg, respectively).1 Alaproclate inhibits NMDA-evoked currents and depolarization-induced voltage-dependent potassium currents in rat hippocampal neurons (IC50s = 1.1 and 6.9 μM, respectively) and does not inhibit GABA-evoked currents when used at concentrations up to 100 μM.2 It increases sirtuin 1 (SIRT1) levels in N2a murine neuroblastoma cells expressing apolipoprotein E4 (ApoE4; IC50 = 2.3 μM) and in the hippocampus in the FXFAD-ApoE4 transgenic mouse model of Alzheimer's disease when administered at a dose of 20 mg kg twice daily.3 Alaproclate (40 mg kg) decreases immobility time in the forced swim test in rats, indicating antidepressant-like activity.4References1. Michael, G.B., Eidam, C., Kadlec, K., et al. Increased MICs of gamithromycin and tildipirosin in the presence of the genes erm(42) and msr(E)-mph(E) for bovine Pasteurella multocida and Mannheimia haemolytica. Journal of Antimicrobial Chemotherapy 67(6), 1555-1557 (2012).2. Svensson, B.E., Werkman, T.R., and Rogawski, M.A. Alaproclate effects on voltage-dependent K+ channels and NMDA receptors: Studies in cultured rat hippocampal neurons and fibroblast cells transformed with Kv1.2 K+ channel cDNA. Neuropharmacology 33(6), 795-804 (1994).3. Campagna, J., Soilman, P., Jagodzinska, B., et al. A small molecule ApoE4-targeted therapeutic candidate that normalizes sirtuin 1 levels and improves cognition in an Alzheimer's disease mouse model. Sci. Rep. 8(1), 17574 (2018).4. Danysz, W.P., A., Kostowski, W., Malatynska, E., et al. Comparison of desipramine, amitriptyline, zimeldine and alaproclate in six animal models used to investigate antidepressant drugs. Pharmacol. Toxicol. 62(1), 42-50 (1988). Alaproclate is a selective serotonin reuptake inhibitor (SSRI).1,2 It inhibits depletion of serotonin (5-HT) induced by 4-methyl-α-ethyl-m-tyramine in rat cerebral cortex, hippocampus, hypothalamus, and striatum (EC50s = 18, 4, 8, and 12 mg kg, respectively).1 Alaproclate inhibits NMDA-evoked currents and depolarization-induced voltage-dependent potassium currents in rat hippocampal neurons (IC50s = 1.1 and 6.9 μM, respectively) and does not inhibit GABA-evoked currents when used at concentrations up to 100 μM.2 It increases sirtuin 1 (SIRT1) levels in N2a murine neuroblastoma cells expressing apolipoprotein E4 (ApoE4; IC50 = 2.3 μM) and in the hippocampus in the FXFAD-ApoE4 transgenic mouse model of Alzheimer's disease when administered at a dose of 20 mg kg twice daily.3 Alaproclate (40 mg kg) decreases immobility time in the forced swim test in rats, indicating antidepressant-like activity.4 References1. Michael, G.B., Eidam, C., Kadlec, K., et al. Increased MICs of gamithromycin and tildipirosin in the presence of the genes erm(42) and msr(E)-mph(E) for bovine Pasteurella multocida and Mannheimia haemolytica. Journal of Antimicrobial Chemotherapy 67(6), 1555-1557 (2012).2. Svensson, B.E., Werkman, T.R., and Rogawski, M.A. Alaproclate effects on voltage-dependent K+ channels and NMDA receptors: Studies in cultured rat hippocampal neurons and fibroblast cells transformed with Kv1.2 K+ channel cDNA. Neuropharmacology 33(6), 795-804 (1994).3. Campagna, J., Soilman, P., Jagodzinska, B., et al. A small molecule ApoE4-targeted therapeutic candidate that normalizes sirtuin 1 levels and improves cognition in an Alzheimer's disease mouse model. Sci. Rep. 8(1), 17574 (2018).4. Danysz, W.P., A., Kostowski, W., Malatynska, E., et al. Comparison of desipramine, amitriptyline, zimeldine and alaproclate in six animal models used to investigate antidepressant drugs. Pharmacol. Toxicol. 62(1), 42-50 (1988).

Peptide comprising residues 33 - 57 of the JNK binding (δ) domain of human c-Jun. Disrupts JNK/c-Jun interaction leading to inhibition of serum-induced c-Jun phosphorylation, up-regulation of p21cip/waf and modulation of inflammatory gene expression. Spec

Tricetin 7-O-glucoside (compound 33)为一种黄酮类单-O-糖苷。

CYY292是一种针对PDGFRα、PDGFRβ、FGFR1、-2和-3的抑制剂（IC50分别为5.35、4.6、28、28和78 nM）。该化合物对这些激酶的选择性高于FGFR4（IC50 > 1,000 nM），但也能抑制c-Kit、VEGFR2、VEGFR1和胰岛素样生长因子1受体（IGF-1R；IC50分别为67、33、36和75 nM），以及EGFR、布鲁顿酪氨酸激酶（BTK）、细胞周期依赖性激酶4（Cdk4）/cyclin D3和MET（IC50分别为128、198、214和396 nM）。CYY292抑制MG-63、U2OS、MNNG/HOS和Saos-2骨肉瘤细胞的增殖（IC50分别为0.84、0.76、1.36和0.72 µM）。在0.3和0.5 µM的浓度下，它抑制U87MG和LN-229胶质母细胞瘤细胞的迁移和侵袭。CYY292（30 mg/kg）在U87MG原位小鼠异种移植模型中降低肿瘤体积并增加生存率。

IKD-8344 is a macrocyclic dilactone originally isolated from an actinomycete species and has diverse biological activities, including anticancer, antimicrobial, and anthelmintic properties.1,2,3 It is cytotoxic to L5178Y murine leukemia cells (IC50 = 0.54 ng ml).1 IKD-8344 inhibits growth of the mycelial form of C. albicans (MIC = 6.25 μg ml) and potentiates the activity of polymyxin B against the multidrug-resistant pathogenic bacterium B. cenocepacia.2,3 It is active against T. spiralis in vitro and in vivo.1 |1. Minami, Y., Yoshida, K., Azuma, R., et al. Structure of a novel macrodiolide antibiotic IKD-8344. Tetrahedron Lett. 33(48), 7373-7376 (1992).|2. Hwang, E.I., Yun, B.S., Yeo, W.H., et al. Compound IKD-8344, a selective growth inhibitor against the mycelial form of Candida albicans, isolated from Streptomyces sp. A6792. J. Microbiol. Biotechnol. 15(4), 909-912 (2005).|3. Loutet, S.A., El-Halfawy, O.M., Jassem, A.N., et al. Identification of synergists that potentiate the action of polymyxin B against Burkholderia cenocepacia. Int. J. Antimicrob. Agents 46(4), 376-380 (2015).

Amphotericin X1 is a derivative of Amphotericin B with good antifungal activity. Amphotericin X1 inhibits Candida albicans 33 079, Cryptococcus neoformans 451, C.parapsilosis 937A, Aspergillus niger 57A and A.fumigatus (MICs: 1 μg mL, 1 μg mL, 8 μg mL, 2