ma 2

Antibiotic MA 144M2 is an anthracycline glycoside that inhibits the growth of gram-positive bacteria, e.g. Staphyococcus aureaus, Bacillus subtilis and Sarcina lutea, and inhibits the growth of animal tumors such as leukemia L 1210, P 388 and sarcoma 180. It's produced by fermentation of MA 144-producing strains of streptomyces and by the chemical or enzymatic conversion of aclacinomycin A or cinerubin A.

FEMA 2200 (Isobutyl heptanoate) 是一种香料。

Anti-Mouse TCR V gamma 2 Antibody是一种针对小鼠TCR V gamma 2的IgG类型的抗体抑制剂，其宿主为Armenian Hamster。

KSK94 FA 是一种高效的组胺 H3 受体拮抗剂，抑制 H3 受体，可用于研究神经性疼痛和肥胖症。

Afatinib Dimaleate (BIBW 2992MA2) 是一种可口服的苯胺基-喹唑啉衍生物和受体酪氨酸激酶表皮生长因子受体家族的抑制剂，具有抗肿瘤活性。它抑制 EGFRwt、EGFRL858R、EGFRL858R T790M 和 HER2的 IC50分别为0.5 nM、0.4 nM、10 nM 和 14 nM。

Benzoic acid (Dracylic acid) 是一种存在于许多植物中的芳香醇，是食品，饮料，化妆品和其他产品的常用添加剂。 它作为防腐剂可抑制细菌和真菌。

CM764 is a potent and selective antagonist of sigma-2 receptors, a novel derivative of SN79.

MA242 is a nuclear factor of activated T cells 1 (NFAT1) for Pancreatic Cancer Therapy and dual inhibitor of murine double minute 2 (MDM2).

CB-64D is a sigma2R selective agonist which releases calcium in human neuroblastoma cells and produces cell death in tumor cell lines.

Anti-Fy3 Antibody (MIMA-29)是针对人类Fy3抗原的小鼠IgG2a, κ 嵌合抗体。其同型对照为Mouse IgG2a kappa, Isotype Control。

Sigma-2 Radioligand 1（compound 1）是一种针对Sigma-2的选择性配体。在生物分布性方面，该化合物在小鼠体内表现出色，且在大鼠中展现了良好的体内活性。经[18F]标记后的Sigma-2 Radioligand 1，在微型PET CT成像中能有效可视化肿瘤，显示出高肿瘤摄取率和优秀的肿瘤与背景比例。此外，研究表明，Sigma-2 Radioligand 1在U87MG胶质瘤异种移植模型中表现出高度的特异性结合。

Sigma-2 receptor antagonist 1 is an antagonist of the sigma-2 (σ-2) receptor.

MA242 free base 是一种特异性的 MDM2 和 NFAT1 双重抑制剂，能够诱导胰腺癌细胞系的凋亡。MA242 free base 以高亲和力直接结合 MDM2 和 NFAT1，诱导 MDM2 和 NFAT1 蛋白降解，抑制 NFAT1 介导的 MDM2 转录。

S1R agonist 1 (Compound 6b) 是一种选择性 S1R 激动剂，对 S1R 和 S2R 的 Ki 分别为 0.93 nM 和 72 nM。S1R agonist 1 对 ROS 和 NMDA 诱导的神经毒性具有神经保护作用。

MA220607 is an antibacterial agent characterized by low hemolytic toxicity and a dual-target mechanism of action (MOA). It promotes FtsZ protein polymerization, increases bacterial membrane permeability, and inhibits biofilm formation. The resistance rate of MA220607 is low, with MICs against Gram-positive bacteria and Gram-negative bacteria ranging from 0.062-2 μg mL and 0.5-4 μg mL, respectively [1].

MA-2029 is selective for the motilin receptor over various other receptors and ion channels. MA-2029 is a selective and competitive motilin receptor antagonist (IC50=4.9 nM). MA-2029 may be useful for gastrointestinal disorders associated with disturbed g

KSCM-1 is a selective sigma-1 receptor ligand.

Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) is an inducer of ferroptosis.1 It induces ferroptosis, but not apoptosis or necroptosis, in NB1 cancer cells when used at a concentration of 3 μM.1 Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) inhibits proliferation of BJAB, NALM-6, Jurkat, MelHO, and MCF-7 cancer cells (IC50s = 0.07, 2.5, 1.5, 3, and 5 μM, respectively), as well as NALM-6 cells resistant to daunorubicin and vincristine when used at concentrations ranging from 0.04 to 0.125 μM.2 |1. Sagasser, J., Ma, B., Baecker, D., et al. A new approach in cancer treatment: Discovery of chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) complexes as ferroptosis inducers. J. Med. Chem. 62(17), 8053-8061 (2019).|2. Lee, S.-Y., Hille, A., Kitanovic, I., et al. [FeIII(salophene)Cl], a potent iron salophene complex overcomes multiple drug resistance in lymphoma and leukemia cells. Leuk. Res. 35(3), 387-393 (2011).

NG 25 is a type II kinase inhibitor that inhibits MAP4K2 and TAK1 (IC50s = 21.7 and 149 nM, respectively).1It also inhibits the Src family kinases Src and LYN (IC50s = 113 and 12.9 nM, respectively) and Abl family kinases (IC50s = 75.2 nM), as well as CSK, FER, and p38α (IC50s = 56.4, 82.3, and 102 nM, respectively). NG 25 (100 nM) prevents TNF-α-induced IKKα/β phosphorylation and IκB-α degradation in L929 cells. It inhibits secretion of IFN-α and IFN-β induced by CpG type B and CL097, respectively, in Gen2.2 cells in a concentration-dependent manner.2NG 25 decreases cell viability of HCT116KRASWT, and to a greater degree of HCT116KRASG13D, colorectal cancer cells in a concentration-dependent manner.3It also reduces tumor growth and increases the number of TUNEL-positive tumor cells in a CT26KRASG12Dmouse orthotopic model of colorectal cancer. 1.Tan, L., Nomanbhoy, T., Gurbani, D., et al.Discovery of type II inhibitors of TGFβ-activated kinase 1 (TAK1) and mitogen-activated protein kinase kinase kinase kinase 2 (MAP4K2)J. Med. Chem.58(1)183-196(2015) 2.Pauls, E., Shpiro, N., Peggie, M., et al.Essential role for IKKβ in production of type 1 interferons by plasmacytoid dendritic cellsJ. Biol. Chem. 287(23)19216-19228(2012) 3.Ma, Q., Gu, L., Liao, S., et al.NG25, a novel inhibitor of TAK1, suppresses KRAS-mutant colorectal cancer growth in vitro and in vivoApoptosis24(1-2)83-94(2019)

(R)-AS-1 是一种选择性激动性氨基酸转运体2 (EAAT2) 的正向异构调节剂，其EC50为11 nM。(R)-AS-1 以60和90 mg kg剂量显著增加小鼠的自发运动活动。在最大电休克 (MES)、戊四氮 (PTZ) 和电流刺激 (32或44 mA) 所引发的小鼠癫痫模型中，(R)-AS-1 显示出抗癫痫活性，ED50分别为66.3、36.3、15.6和41.6 mg kg。此化合物可应用于神经疾病的研究。

Rhynchophylline (Mitrinermine) 是一种生物碱类化合物，从钩藤中分离得到，具有很高的生物活性，被广泛用于抗炎、神经保护等方面的研究。

2-(Isopentylamino)naphthalene-1,4-dione is a vitamin K analog.1It inhibits spasms induced by pentylenetetrazole and tonic hindlimb extension induced by maximal electroshock (MES) in mice (ED50s = 349.2 and 108.1 mg/kg, respectively). It also protects mice against seizures in the 6 Hz psychomotor seizure test (ED50s = 152.7 and 263.7 mg/kg at stimulus intensities of 32 and 44 mA, respectively). 1.Li, X., Himes, R.A., Prosser, L.C., et al.Discovery of the first vitamin K analogue as a potential treatment of pharmacoresistant seizuresJ. Med. Chem.63(11)5865-5878(2020)

Stachybotrysin B is a fungal metabolite originally isolated from S. chartarum and has antiviral and anticancer activities.1,2 It has antiviral activity against HIV in SupT1 cells (IC50 = 19.2 μM).1 Stachybotrysin B is cytotoxic to K562, HeLa, and HL-60 cells (IC50s = 21.72, 39.63, and 18.5 μM, respectively).2 |1. Zhao, J., Feng, J., Tan, Z., et al. Stachybotrysins A-G, phenylspirodrimane derivatives from the fungus Stachybotrys chartarum. J. Nat. Prod. 80(6), 1819-1826 (2017).|2. Ma, X.-h., Zheng, W.-m., Sun, K.-h., et al. Two new phenylspirodrimanes from the deep-sea derived fungus Stachybotrys sp. MCCC 3A00409. Nat. Prod. Res. 33(3), 386-392 (2018).

Vorasidenib (PVM MA) 是口服具有活力的、脑渗透的突变体异柠檬酸脱氢酶 1 和 2 双重抑制剂。