Antibacterial

NITD-916 是一种具有口服活性和高度亲脂性的分枝杆菌烯酰还原酶 InhA 抑制剂，IC50 为 570 nM。NITD-916是一种有有效的 4-羟基-2-吡啶酮衍生物， 与 InhA 和 NADH 形成三元复合物，阻止进入脂肪酰基底物结合袋。NITD-916 具有抗结核活性。

Chlorhexidine-d8 is intended for use as an internal standard for the quantification of chlorhexidine by GC- or LC-MS. Chlorhexidine is a bis(biguanide) antimicrobial disinfectant and antiseptic agent. It inhibits growth of clinical methicillin-resistant S. aureus (MRSA) isolates (MIC90 = 4 μg/ml). It is also active against canine isolates of MRSA, methicillin-susceptible S. aureus (MSSA), methicillin-resistant S. pseudintermedius (MRSP), and methicillin-susceptible S. pseudintermedius (MSSP; MIC90s = 4, 2, 2, and 1 mg/L, respectively). Chlorhexidine inhibits growth of E. faecium strains (MICs = 1.2-19.6 μg/ml) and C. albicans (MIC = 5.15 μg/ml). It generates cations that bind to and destabilize the bacterial cell wall to induce death.6 Chlorhexidine also completely inhibits matrix metalloproteinase-2 (MMP-2) and MMP-9 when used at concentrations of 0.0001 and 0.002%, respectively, in a gelatin degradation assay. Formulations containing chlorhexidine have been used in antisept......

Clovibactin为一种新型抗生素，能有效消灭耐药细菌病原体，且未观察到耐药性。该化合物能从未培养的土壤细菌中提取。

Antibacterial agent 55 (example 21) is a antibacterial agent.

Tetracycline hydrochloride (NCI-c55561) 是一种广谱抗生素，抑制多种革兰氏阳性和革兰氏阴性细菌。

Meclocycline sulfosalicylate salt (Mecloderm) 是一种具有广谱抗菌活性的四环素抗生素，可预防皮肤细菌感染。

Oxazosulfyl 是一种新型磺基杀虫剂，对褐飞虱 Nilaparvata lugens （Stal） 的所有发育阶段均显示出杀虫活性。

Antibacterial agent 32 exhibits potent antimicrobial activity against E. coli strains NCTC 13351, M 50, and 7 MP, with minimum inhibitory concentration (MIC) values of 1 mcg/mL, 2 mcg/mL, and 8 mcg/mL, respectively (WO2013030733A1, example 43).

Iedaborbactam, as a beta-lactamase inhibitor (WO2015191907, Example 62), can be used for the research of bacterial infections.

Sarafloxacin hydrochloride (A-56620 (hydrochloride)) 是一种抗菌化合物。

Sulfachloropyridazine (Sulfachlorpyridazine) 是一种广谱磺酰胺，抑制革兰氏阳性和革兰氏阴性好氧细菌的生长。

Pipemidic acid (Acido pipemidico) 是一种新型抗菌剂，对革兰氏阴性菌和某些革兰氏阳性细菌具有活性，可研究肠道、泌尿和胆道感染。

Chlortetracycline hydrochloride (Isphamycin) 是一种特异性钙离子载体抗生素, 抑制氨酰 tRNA 结合到核糖体。

Pallidol (Pallidol A) 是一种可从红葡萄酒中提取的白藜芦醇二聚体，是一种选择性单线态氧淬灭剂，具有抗氧化和抗真菌活性。

trans-2-Hexen-1-ol是一种醇类化合物，对Fusarium verticillioides具有抗菌活性。

2-Benzylaniline是一种潜在的Cytochrome P450 2B6抑制剂，IC50值为4.36 µM。

Faropenem, a highly efficacious and orally bioavailable beta-lactam antibiotic, exhibits an extensive range of in vitro antimicrobial activity against diverse gram-positive and -negative aerobes and anaerobes. Notably, Faropenem possesses inherent resistance to hydrolysis by virtually all beta-lactamases, including extended-spectrum beta-lactamases and AmpC beta-lactamases. Moreover, Faropenem has been developed as an oral prodrug, namely faropenem medoxomil, for the investigation of respiratory tract infections.

Dehydrodiisoeugenol 是从Myristica fragrans Houtt 中分离得到的天然产物，具有抗炎和抗菌作用。它抑制 LPS 刺激的小鼠巨噬细胞中NF-κB 活化和环氧合酶 (COX)-2 基因的表达。

Azidocillin 是一种半合成青霉素，是一种具有口服活性的 β-内酰胺类抗生素 (antibiotic)。Azidocillin 具有叠氮化功能，并在细菌内 (bacteria) 保持靶向活性。Azidocillin 可用于研究牙科手术引起的骨炎，或中耳炎、肠球菌败血症和其他细菌感染性疾病。

D-(-)-Mandelic acid ((R)-(-)-Mandelic acid) 是一种提取自苦杏仁中的天然产物。

Monolaurin 是椰子油中的一种表面活性剂和乳化剂。它抑制葡萄球菌、链球菌、加德纳菌、念珠菌和嗜血杆菌的生长，并减少促炎细胞因子的产生。

Isosinensetin (6-Demethoxynobiletin) 是从青皮中提取的一种甲氧基黄酮，具有抗氧化和抑制 HIV-1 蛋白酶的活性。

1-Methyl-2-[(4Z,7Z)-4,7-tridecadienyl]-4(1H)-quinolone，为喹诺酮类生物碱，作用为二酰基甘油酰基转移酶抑制剂与血管紧张素II受体阻断剂，其IC50值依次为20.1 μM与34.1 μM。此化合物亦展现对幽门螺杆菌的有效抗活性，MIC值达10 μg/mL。

FabH-IN-1 (化合物 3f) 可有效对抗革兰氏阳性菌和革兰氏阴性菌，并且也是一种良好的抗氧化剂。FabH-IN-1 是细菌FabH 酶的抑制剂，该酶是一种广谱抗菌靶标。

1,3,7-Trihydroxy-2-prenylxanthone (Isombarraxanthone) 显示出较弱的抗菌活性。

Flomoxef is an antibiotic in oxacephem group and has excellent activity against various gram-positive bacteria.

Fluconazole 水合物是抗真菌化合物，用于治疗和预防浅表和全身性的真菌感染。

4,9-Dihydroxy-alpha-lapachone has antitumor-promoting effects, it exhibits significant inhibitory activity against 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced Epstein-Barr virus early antigen (EBV-EA) activation in Raji cells. 4,9-Dihydroxy-alpha-l

Ecabet sodium (TA-2711) is a chemical compound utilized for the clinical treatment of gastrointestinal disease through the suppression of reactive oxygen species (ROS) generation and enhancement of Helicobacter pylori eradication [1]. Moreover, Ecabet sodium effectively attenuates apoptosis [2].

Enoxacin (NSC-629661) 是一种可干扰DNA 复制的氟喹诺酮，抑制细菌 DNA 促旋酶 (IC50=126 µg/ml) 和拓扑异构酶 IV (IC50=26.5 µg/ml)。它是特异性癌症生长抑制剂，可有效抑制革兰氏阳性和阴性细菌。

Picloxydine 是一种杂环双胍，有抗细菌和牙菌斑活性。

Brevinin-1为源自Rana esculenta皮肤分泌物的抗菌肽。

Ansatrienin B is an ansamycin antibiotic and antifungal agent first isolated from S. collinus and S. rishiriensis., In fetal rat long bones, it is an inhibitor of parathyroid hormone-induced calcium release (IC50 = 21 nM), which is a measure of bone resorption, and pp60c-src kinase (IC50 = 50 nM). It is an inhibitor of translation at the protein synthesis stage by specific inhibition of L-leucine incorporation (IC50 = 58 nM in A549 cells). It also inhibits TNF-α-induced expression of intercellular adhesion molecule-1 (ICAM-1; IC50 = 300 nM). Early in vitro studies showed that ansatrienin B potentiates the chemotherapeutic action of 5-fluorouracil , cisplatin , bleomycin , mitomycin C , and 6-mercaptopurine. Ansatrienin B is a hydroquinone form of ansatrienin A .

Kaurenoic acid (kaurenoate) 是一种二萜，来源于 Sphagneticola trilobata 中，可以抑制细胞因子的产生和激活 NO–cyclic GMP–PKG–ATP- 敏感型钾通道信号通路，并抑制炎症疼痛。

BTZ043 是一种 DprE1 的抑制剂，它对结核分枝杆菌 H37Rv 和耻垢分枝杆菌具有纳摩尔杀菌活性，MIC 值分别为 2.3 nM 和 9.2 nM。