efflux pump

PAβN dihydrochloride (MC-207,110 dihydrochloride) 是一种外排泵抑制剂。

NSC-60339 是一种外排泵抑制剂和 AcrAB-TolC 的底物，是聚对苯二甲酸衍生物，对癌症化疗有潜在作用。

timcodar 是一种非 FKBP12 结合大环内酯衍生物，是外排泵抑制剂，具有抗菌活性，抑制脂质积累，抑制结核杆菌，可用于研究肥胖。

Thalicarpine is a natural aporphine benzylisoquinoline vinca alkaloid with antineoplastic activity. Thalicarpine binds to and inhibits p-glycoprotein, the multidrug resistance efflux pump. Thalicarpine also induces single-strand breaks in DNA and arrests cancer cells at the G2 M and G1 phase of the cell cycle. Check for active clinical trials or closed clinical trials using this agent.

Milataxel is an orally bioavailable taxane with potential antineoplastic activity. Upon oral administration, milataxel and its major active metabolite M-10 bind to and stabilize tubulin, resulting in the inhibition of microtubule depolymerization and cell division, cell cycle arrest in the G2 M phase, and the inhibition of tumor cell proliferation. Unlike other taxane compounds, milataxel appears to be a poor substrate for the multidrug resistance (MDR) membrane-associated P-glycoprotein (P-gp) efflux pump and may be useful for treating multidrug-resistant tumors. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus).This compound is unstable in powder form and other related salt forms are recommended.

Nifedipine (Procardia) 是一种二氢吡啶类钙通道阻滞剂，可抑制细胞外钙离子跨膜流入心肌和血管平滑肌细胞，导致主要冠状动脉和全身动脉扩张，降低心肌收缩力。它常用于心肌功能不全的相关研究。

The KD values of D13-9001 in Escherichia coli and Pseudomonas aeruginosa were 1.15μM and 3.57μM, respectively. D13-9001 has antibiotic activity. It is an effective AcrB (AcrAB-TolC efflux pump subunit) and MexB (MexAB-OprM efflux pump subunit) inhibitor.

Tariquidar methanesulfonate hydrate (XR9576 methanesulfonate hydrate) 是一种具有选择性和高效性的 P-糖蛋白药物外排泵抑制剂，具有潜在的抗癌活性，诱导大鼠血脑屏障 P-糖蛋白抑制。

Antibiofilm agent-12（Compound C13）作为一种氨基甲酸酯类衍生的抗真菌剂，对Candida auris表现出突出的抗生物性能。其最小抑菌浓度MIC90达到237.9 μM，能有效抑制Candida auris的药物外排泵活性，并通过促进麦角固醇的耗竭来阻碍其生物膜的形成，并降低其代谢的灵活性。此外，在秀丽隐杆线虫模型中感染Candida auris后，Antibiofilm agent-12同样展现了抗真菌的效果。

MCC1189 is a first-in-class MFS efflux pump CaMdr1p inhibitor.

DS-8587 is a DNA topoisomerase inhibitor. DS-8587 exhibits potent antibacterial activity against quinolone-resistant A. baumannii isolates that harbor mutations in quinolone resistance-determining regions. DS-8587 significantly reduces the number of viabl

INF55 inhibits NorA efflux pump.

SLUPP-225 is an efflux pump inhibitor (EPI) by interacting with the membrane fusion protein AcrA, a critical component of the AcrAB-TolC efflux pump in Escherichia coli.

SLUPP-417 is an efflux pump inhibitor (EPI) by interacting with the membrane fusion protein AcrA, a critical component of the AcrAB-TolC efflux pump in Escherichia coli.

BODIPY-aminoacetaldehyde diethyl acetal (BAAA-DA) is a stable precursor to BODIPY-aminoacetaldehyde, a cell-permeable fluorescent substrate for aldehyde dehydrogenase (ALDH).1,2BODIPY-aminoacetaldehyde diethyl acetal is converted under acidic conditions to BODIPY-aminoacetaldehyde (BAAA).2BAAA is cell-permeant and is converted intracellularly by ALDH to BODIPY aminoacetate (BAA), which is retained by cells and can be used to identify cells with high ALDH activity.1BAA is a substrate for the efflux pump P-glycoprotein (P-gp) but co-application of BAAA with a P-gp inhibitor, such as verapamil , inhibits BAA efflux.2BAAA-DA has been used to isolate human hematopoietic progenitor cells, which have high ALDH activity, andviaflow cytometry to sort cancer stem cells that contain high levels of ALDH.1,3BAA used in cells can be excited at 488 nm and displays an emission maximum of 512 nm.4 1.Storms, R.W., Trujillo, A.P., Springer, J.B., et al.Isolation of primitive human hematopoietic progenitors on the basis of aldehyde dehydrogenase activityProceedings of the National Academy of Sciences of the United States of America96(16)9118-9123(1999) 2.Smith, C.A., Colvin, M., Storms, R.W., et al.BODIPY aminoacetaldehyde diethyl acetal08010501.81-15(2010) 3.Leng, Z., Yang, Z., Li, L., et al.A reliable method for the sorting and identification of ALDHhigh cancer stem cells by flow cytometryExp. Ther. Med.(2017) 4.Pomper, M.G., Wang, H., Minn, I., et al.Red fluorescent aldehyde dehydrogenase (ALDH) substrate(2015)

Anticancer agent 50 (compound 6) 是 ABCB1 外排泵的有效调节剂，具有细胞毒活性和抗增殖活性。Anticancer agent 50 能够减少细胞周期蛋白 D1 的表达，并诱导 p53 表达。Anticancer agent 50 对 T 淋巴瘤表现出研究潜力。

Dexverapamil is the R-enantiomer of the calcium channel blocker verapamil. Dexverapamil competitively inhibits the multidrug resistance efflux pump P-glycoprotein (MDR-1), thereby potentially increasing the effectiveness of a wide range of antineoplastic drugs which are inactivated by MDR-1 mechanisms.

Sagopilone is a fully synthetic low-molecular-weight epothilone with potential antineoplastic activity. Sagopilone binds to tubulin and induces microtubule polymerization while stabilizing microtubules against depolymerization, which may result in the inhibition of cell division, the induction of G2 M arrest, and apoptosis. The agent is not a substrate for the P-glycoprotein (P-gp) efflux pump and so may exhibit activity in multidrug-resistant (MDR) tumors. The epothilone class of metabolites was originally isolated from the myxobacterium Solangium cellulosum.

Cabazitaxel-d6 is a deuterium labeled cabazitaxel. Cabazitaxel is a semi-synthetic derivative of the natural taxoid 10-deacetylbaccatin III with potential antineoplastic activity. Cabazitaxel binds to and stabilizes tubulin, resulting in the inhibition of microtubule depolymerization and cell division, cell cycle arrest in the G2 M phase, and the inhibition of tumor cell proliferation. Unlike other taxane compounds, this agent is a poor substrate for the membrane-associated, multidrug resistance (MDR), P-glycoprotein (P-gp) efflux pump and may be useful for treating multidrug-resistant tumors. In addition, cabazitaxel penetrates the blood-brain barrier (BBB).

KOS-1584 is a second-generation epothilone with potential antineoplastic activity. Epothilone KOS-1584 binds to tubulin and induces microtubule polymerization and stabilizes microtubules against depolymerization, which may result in the inhibition of cell division, the induction of G2 M arrest, and apoptosis. Compared to first-generation epothilones, this agent exhibits greater safety and efficacy with an enhanced pharmaceutical profile, including enhanced water solubility and tumor penetration, and reduced CNS exposure. In addition, epothilone KOS-1584 is a poor substrate for the P-glycoprotein (P-gp) drug efflux pump.

Efflux pump-IN-2 是一种 AcrB 外排泵抑制剂，能够增强抗生素的作用。Efflux pump-IN-2 抑制尼罗红 (AcrB 的一种已知底物) 外排。Efflux pump-IN-2 不破坏细菌外膜，也不会在线虫模型中显示毒性。

Efflux pump-IN-3为一种AcrB外排泵抑制剂，具有增强抗生素效力的特性。该化合物能阻断尼罗红（AcrB已知的一种底物）的外排，而不会破坏细菌的外膜，并且在线虫模型中未展现出毒性。

Efflux pump-IN-4是一种针对AcrB外排泵的抑制剂，能够增强抗生素效果。该化合物通过抑制尼罗红（AcrB的已知底物）的外排来发挥作用，同时不破坏细菌外膜，且在线虫模型中未显示出毒性。

BDM91270（化合物 29），为大肠杆菌AcrAB-TolC外排泵抑制剂，EC90值针对野生型大肠杆菌AcrB为0.6 μM。适用于研究大肠杆菌的耐药性。