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Zidebactam (WCK-5107) 是一种β-内酰胺酶抑制剂。它也是一种青霉素结合蛋白 2 抑制剂，IC50值为 0.26 μg ml。

BC-7013 是一种新型胸膜植物素，具有抗菌活性，抑制革兰氏阳性病原菌 (bacteria) 活性，可用于研究皮肤和呼吸道感染。

Amphotericin B (NSC-527017) 是一种多烯类抗真菌剂，对许多真菌物种具有广谱活性。Amphotericin B 不可逆地结合麦角甾醇，破坏细胞膜完整性，从而起到抗真菌活性。

2,5-Dihydroxybenzaldehyde (Gentisaldehyde) 是一种天然抗微生物剂，可抑制Mycobacterium avium subsp. paratuberculosis 的生长。它还抑制金黄色葡萄球菌菌株，MIC50为 500 mg L。

L-Glutamic-5-14C acid is a bioactive chemical.

Bismuth Subcitrate Potassium 是一种对 12 种幽门螺杆菌有作用的抗生素，抑制组胺H2受体，可用于研究 SARS-CoV-2 感染脆弱患者的腹泻和消化性溃疡病。

Antibacterial agent 125 是一种抗菌剂。Antibacterial agent 125 对临床相关的革兰氏阳性病原体具有有效的抗菌活性，MIC50值范围为 0.25 - 8 μM。Antibacterial agent 125 可用于抗菌药物耐药性研究。

α-Viniferin 也称为2-芳基苯并呋喃类黄酮，是前列腺素H2合成酶抑制剂。具有抗阿尔茨海默病、抗结核、抗肿瘤、抗炎、抗糖尿病等多种药理活性

Gliotoxin 是一种次生代谢产物，由A. fumigatus 分泌，可以抑制巨噬细胞的吞噬作用和其他免疫细胞的免疫功能。它通过阻止 IκB 降解来抑制诱导型NF-κB 活性，从而诱导宿主细胞凋亡。它可以激活PKA 并增加细胞内 cAMP 浓度，调节肌动蛋白细胞骨架重排以促进A. fumigatus 内化到肺上皮细胞。

Ascamycin 是一种由链霉菌属产生的 5'-O-磺酰胺核糖核苷抗生素，对黄单胞菌类显示出选择性的抗菌活性，对柠檬黄单胞菌、口蹄疫黄单胞菌和噬菌体具有抑制作用，MIC 值分别为0.4μg mL、12.5μg mL 和12.5μg mL。

IMPDH2-IN-2 是一种肌苷 5'-单磷酸脱氢酶 (IMPDH) 抑制剂，具有抗菌活性和潜在的抗结核活性，可用于研究炎症和免疫功能异常。

Kanamycin sulfate (Kanamycin monosulfate) 属于氨基糖苷类抗生素，通过与细菌 70S 核糖体亚基结合来干扰蛋白质合成。Kanamycin sulfate 具有抗菌活性，对革兰氏阳性菌和阴性菌及支原体都有抑制作用。

Rifaximin 是一种胃肠道选择性抗生素，与细菌 DNA 依赖性 RNA 聚合酶的 β 亚基结合，抑制细菌 RNA 合成。与革兰氏阴性菌（MIC：8-50 毫克 毫升）相比，它对革兰氏阳性菌株（MIC：0.03-5 毫克 毫升）的敏感性更高。

Octyl gallate (Octyl 3,4,5-trihydroxybenzoate) 具有抗菌、抗氧化作用，有选择性和敏感性的荧光特性，广泛用作食品添加剂。它对 HSV-1，水泡性口炎病毒和脊髓灰质炎病毒有显著的抗病毒作用。

2,6-Dichlorodiphenylamine 是双氯芬酸钠的一种结构类似物，显示出抗白色念珠菌活性。2,6-Dichlorodiphenylamine 是非选择性抗炎剂，为COX 的抑制剂，在 CHO 细胞中，对人 COX-1 和 COX-2 的IC50分别为 4 和 1.3 nM。

JAK05 对 Helicobacter pylori 具有抑制活性，能抑制 J63、J196 和 J107 菌株，其最低抑制浓度（MIC）为 3-5 µg mL。JAK05 对 H+ K+-ATPase、COX-1 2、TNF-α 和 PGE2 具有结合亲和力，具备抗氧化及抗炎特性。该化合物在大鼠乙醇诱发的胃溃疡模型中显示出抗溃疡活性。

MurA-IN-5 (compound 4c) 对大肠杆菌的 (MIC) 为 1.95 μg mL，作为MurA抑制剂的表现优异，(IC50) 为 3.77 μg mL。MurA-IN-5 对多种微生物具有抗生物膜活性，显示出针对生物膜相关感染的潜在应用价值。

Leucomycin a5 is a metabolite from the leucomycin complex, which was originally isolated from S. kitasatoensis. It is active against a variety of Gram-positive and Gram-negative bacteria (MICs = 0.04-0.8 µg ml) but not against K. pneumoniae, S. typhimuriu

β-Defensin-4 is a peptide with antimicrobial properties that protects the skin and mucosal membranes of the respiratory, genitourinary, and gastrointestinal tracts. It induces migration of monocytes in vitro when used at a concentration of 10 nM but does not affect migration of neutrophils and eosinophils. β-Defensin-4 (30 μg/ml) stimulates gene expression and production of IL-6, IL-10, CXCL10, CCL2, MIP-3α, and RANTES by keratinocytes. It also stimulates calcium mobilization, migration, and proliferation of keratinocytes when used at concentrations of 30, 10, and 40 μg/ml, respectively. β-Defensin-4 induces IL-31 production by human peripheral blood-derived mast cells in vitro when used at a concentration of 10 μg/ml and by rat mast cells in vivo following a 500 ng intradermal dose. It also inhibits growth of E. coli, P. aeruginosa, and S. aureus with lethal concentration (LC) values of 5, 12, and 15 μM, respectively, of S. carnosus (MIC = 4.5 μg/ml), and of C. albicans with a minimum fungicidal concentration (MFC) value of 7.5 μM.

Xanthoquinodin A1 is a fungal metabolite that has been found inHumicolaand has diverse biological activities.1,2It inhibitsE. tenellaschizont formation in BHK-21 cells with a minimum effective concentration (MEC) value of 0.02 μg ml.1Xanthoquinodin A1 is active againstB. subtilis,M. luteus,S. aureus,A. laidlawii, andB. fragilisin a disc assay when used at a concentration of 1 mg ml. It is also active againstB. cereus(MIC = 0.44 μM).2Xanthoquinodin A1 is cytotoxic to KB, MCF-7, and NCI H187 cancer cells. 1.Tabata, N., Suzumura, Y., Tomoda, H., et al.Xanthoquinodins, new anticoccidial agents produced by Humicola sp. Production, isolation and physico-chemical and biological propertiesJ. Antibiot. (Tokyo)46(5)749-755(1993) 2.Tantapakul, C., Promgool, T., Kanokmedhakul, K., et al.Bioactive xanthoquinodins and epipolythiodioxopiperazines from Chaetomium globosum 7s-1, an endophytic fungus isolated from Rhapis cochinchinensis (Lour.) MartNat. Prod. Res.34(4)494-502(2020)

Beauvericin A is a cyclodepsipeptide and derivative of beauvericin originally isolated fromB. bassianathat has diverse biological activities.1,2,3It is active againstM. tuberculosis(MIC = 25 μg/ml) andP. falciparum(IC50= 12 μg/ml).2Beauvericin A is toxic to brine shrimp (LD100= 32 μg/ml).3 1.Gupta, S., Montillor, C., and Hwang, Y.-S.Isolation of Novel Beauvericin Analogues from the Fungus Beauveria bassianaJ. Nat. Prod.58(5)733-738(1995) 2.Nilanonta, C., Isaka, M., Kittakoop, P., et al.Antimycobacterial and antiplasmodial cyclodepsipeptides from the insect pathogenic fungus Paecilomyces tenuipes BCC 1614Planta Med.66(8)756-758(2000) 3.Shi, S., Li, Y., Ming, Y., et al.Biological activity and chemical composition of the endophytic fungus Fusarium sp. TP-G1 obtained from the root of Dendrobium officinale Kimura et MigoRec. Nat. Prod.12(6)549-556(2018)

Piliformic acid is a fungal metabolite that has been found inN. pseudotrichiaand has diverse biological activities.1,2It is cytotoxic to BC-1 human breast cancer cells (IC50= 5 μg ml).2Piloformic acid is active againstL. braziliensisamastigotes (IC50= 78.5 μM). It is also active against the plant pathogenic fungiC. gloeosporioides(MIC = 292 μM).1 1.Elias, L.M., Fortkamp, D., Sartori, S.B., et al.The potential of compounds isolated from Xylaria spp. as antifungal agents against anthracnoseBraz. J. Microbiol.49(4)840-847(2018) 2.Cota, B.B., Tunes, L.G., Maia, D.N.B., et al.Leishmanicidal compounds of Nectria pseudotrichia, an endophytic fungus isolated from the plant Caesalpinia echinata (Brazilwood)Mem. Inst. Oswaldo Cruz113(2)102-110(2018)

Benastatin A is a polyketide synthase-derived benastatin that has been found inStreptomycesand has diverse biological activities.1,2,3It inhibits glutathione S-transferase (GST; Ki= 5 μM for the rat liver enzyme).2Benastatin A is active against several bacteria, including methicillin-resistantS. aureus(MRSA; MIC = 3.12 μg ml). It induces apoptosis and cell cycle arrest at the G1 G0phase in Colon 26 mouse colon cancer cells when used at concentrations of 20 and 16 μM, respectively.3 1.Xu, Z., Schenk, A., and Hertweck, C.Molecular analysis of the benastatin biosynthetic pathway and genetic engineering of altered fatty acid-polyketide hybridsJ. Am. Chem. Soc.129(18)6022-6030(2007) 2.Aoyagi, T., Aoyama, T., Kojima, F., et al.Benastatins A and B, new inhibitors of glutathione S-transferase, produced by Streptomyces sp. MI384-DF12. I. Taxonomy, production, isolation, physico-chemical properties and biological activitiesJ. Antibiot. (Tokyo)45(9)1385-1390(1992) 3.Kakizaki, I., Ookawa, K., Ishikawa, T., et al.Induction of apoptosis and cell cycle arrest in mouse colon 26 cells by benastatin AJpn. J. Cancer Res.91(11)1161-1168(2000)

TunR1 is an antibiotic and derivative of tunicamycin .1It is active againstB. subtilis(MIC = 0.3 μg ml) and increases the efficacy of the β-lactam antibiotics oxacillin , methicillin , and penicillin G againstB. subtiliswhen used at a concentration of 0.4 μg ml. TunR1 (5 μg ml) is cytotoxic to MDA-MB-231 breast cancer cells and non-cancerous CHO cells. Unlike tunicamycin, TunR1 does not inhibit glycosylation in a protein N-glycosylation assay. 1.Price, N.P., Hartman, T.M., Li, J., et al.Modified tunicamycins with reduced eukaryotic toxicity that enhance the antibacterial activity of β-lactamsJ. Antibiot. (Tokyo)70(11)1070-1077(2017)