Antibiotic

Abamectin in Acetonitrile (Standard) 是一种可用于分析的标准物质，通常用作 Abamectin 研究和分析中参考的标准样品。Abamectin 是一种具有杀虫、杀螨、杀线虫活性的十六元大环内酯化合物。

Dihydronovobiocin is a coumarin antibiotic and derivative of novobiocin .1It is active against the bacteriaS. aureus,S. haemolyticus,D. pneumoniae,S. typhosa,K. pneumoniae, andP. multocida(MICs = 0.6, 2, 0.6, 10, 10, and 3 μg/ml, respectively).2Dihydronovobiocin inhibits DNA gyrase subunit B with an IC50value of 64.5 nM.3 1.Berger, J., and Batcho, A.D.Coumarin - glycoside antibioticsJ. Chromatogr. Lib.15101-158(1978) 2.Hoeksema, H.Dihydronovobiocin and derivatives thereof3,175,9441-9(1965) 3.Gevi, M., and Domenici, E.A scintillation proximity assay amenable for screening and characterization of DNA gyrase B subunit inhibitorsAnal. Biochem.300(1)34-39(2002)

Fluconazole 甲磺酸盐是一种具有抗真菌活性的化合物，可用于抗表面和全身性真菌感染的研究。

Cefetamet pivoxyl为头孢类抗生素，能抑制355种肠道病原体Keime、革兰氏阴性菌（ausgenommenPseudomonas aeruginosa）及嗜肺军团菌。

Rebeccamycin is an antitumor antibiotic+ inhibits DNA topoisomerase I. Rebeccamycin appears to exert its primary antineoplastic effect by poisoning topoisomerase I. It also has a negligible effect on protein kinase C and topoisomerase II.

Framycetin is an aminoglycoside antibiotic and it also inhibits hammerhead ribozyme (Ki: 13.5 μM).

Spectinomycin dihydrochloride (Actinospectacin) 是一种能与细菌核糖体的30S 亚基结合，干扰蛋白质合成的抗生素。

Aranciamycin (Compound 1)，一类蒽环类抗生素，显示胶原酶抑制活性(IC50 3.7*10^-7M)，用于研究抑制肿瘤细胞DNA合成。

Avermectin B1a 是能够使线虫瘫痪的一种抗寄生虫剂。

Cefathiamidine 是一种头孢菌素抗菌剂，可研究由易感细菌引起的感染，还可用于呼吸道、肝脏、五官感觉、尿路感染以及心内膜炎和败血症的研究。

Cefatrizine is an inhibitor of eukaryotic elongation factor-2 kinase, a unique calcium/calmodulin-dependent protein kinase, is well known to regulate apoptosis, autophagy and ER stress in many types of human cancers.

Avibactam free acid is a potent β-lactamase inhibitor exhibiting covalent and reversible properties, capable of inhibiting TEM-1, P99, and CTX-M-15 at nanomolar concentrations. Avibactam free acid and Ceftazidime may be combined for treating urinary tract infections.

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。

Brilacidin tetrahydrochloride (PMX 30063 tetrahydrochloride) is a defensin mimetic antibiotic compound, exhibiting potent anti-infective antimicrobial activity against a range of bacteria. It demonstrates MIC90 values of 1 μg/mL and 8 μg/mL against the Gram-positive bacteria Streptococcus pneumoniae and Streptococcus viridans, respectively. Additionally, it has a MIC90 value of 8 μg/mL for the Gram-negative bacteria Haemophilus influenzae and a MIC90 value of 4 μg/mL for Pseudomonas aeruginosa.

Trovafloxacin 是广谱喹诺酮类抗生素，对革兰氏阳性，革兰氏阴性和厌氧菌有活性。它可阻断 DNA 促旋酶 和拓扑异构酶 IV 的活性。它也是口服活性的 Pannexin 1通道选择性抑制剂，对 PANX1内向电流的 IC50为 4 μM。

LF11 displays antimicrobial activity.

Kapurimycin A3 is an antitumor antibiotics.

7-Aminodeacetoxycephalosporanic acid (Cefalexine EP IMpurity B) 是一种头孢菌素合成中的关键中间体。

Nifursemizone (Etafurazone) 是抗原虫药。

Micronomicin sulfate (Gentamicin C2b sulfate) 是一种氨基糖苷类抗生素，具有抗菌活性，抑制甲型流感病毒的神经氨酸酶 N1。

Aurein 3.1为一种具备针对革兰氏阳性菌的抗菌活性的抗生素抗菌肽，MIC值显示对M. luteus、S. aureus、S. epidermis、S. mutans及B. subtilis的有效浓度分别为80, 50, 50, 50, 50 μM。

(S)-5-chloro-N-(1-((4-chlorophenyl)amino)-1-oxo-3-phenylpropan-2-yl)-2-hydroxybenzamide 具有抗真菌和抗结核活性。

Sulfaclozine sodium is an efficacious sulphonamide derivative with antibacterial and anticoccidial effects. Sulfaclozine sodium is commonly used for the treatment of various poultry diseases.

Physcion (Physcione) 是一种从中药大黄中分离的蒽醌，作为 6-磷酸葡萄糖酸脱氢酶的抑制剂，IC50和 Kd 值分别为 38.5 μM 和 26.0 μM。它具有通便、保肝、抗炎、抗菌、抗增殖、抗肿瘤作用。

Cefixime (FR-17027) 是一种头孢菌素类抗生素, 可研究一些细菌感染。

Cefalexin lysine is a derivative of Cefalexin which is an antibiotic.

Acetylazide is a synthetic broad-spectrum bacteriostatic antibiotic.

Miconazole nitrate (R18134 nitrate) 是咪唑类可抗菌的抗真菌剂。

Filipin III 是从菌株KPE18H 中提取得到，具有显著的抗真菌活性。Filipin III 也被广泛用作生物膜中胆固醇定位的荧光探针。当 Filipin III 与游离胆固醇结合后，其最大激发光波长约为 360 nm，最大发射光波长约为 480 nm。

Tubulysin A is a natural product from myxobacterial. It has many function in vitro assays, including anti-microtubule, anti-mitotic, an apoptosis inducer, anticancer, and anti-angiogenic.

GT-1 (LCB10-0200) is a siderophore-linked cephalosporin compound that effectively combats clinical isolates of various bacterial species, including P. aeruginosa, Klebsiella oxytoca, Proteus spp., Serratia marcescens, and Enterobacter aerogenes.

Puromycin dihydrochloride (CL13900 dihydrochloride) 属于肉桂酰胺腺苷抗生素，是一种蛋白质合成的抑制剂。Puromycin dihydrochloride 通过与 RNA 结合来抑制蛋白质合成，具有抗肿瘤和抗锥虫活性。

Kuguacin R 是一种天然化合物，可作为天然产物对照品。

Heptelidic acid (Koningic acid) 是一种源自益生菌米曲霉的倍半萜内酯倍半萜类抗生素，是一种选择性 GAPDH 抑制剂，通过下调 caspase 从而抑制 Etoposide 诱导的细胞凋亡。Heptelidic acid 以浓度依赖性方式抑制 tau 纤维化，通过控制甘油醛-3-磷酸脱氢酶活性对肠外黑色素瘤发挥抗肿瘤作用。

Emapunil (XBD-173) 是一种选择性的、口服有效的TSPO(一种线粒体苯二氮受体) 的配体。在多种动物模型中，它显示出抗焦虑和抗抑郁特性。