2. Infection

Infection

Infection

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Infection is a pathophysiological process that involves the invasion and colonization of a living organism (host) by disease-causing infectious agents, the reaction of host tissues to these agents and the toxins they produce, and the transmission of infectious agents to other hosts. Common infectious agents include viruses, viroids, prions, bacteria, nematodes, arthropods, and other macroparasites such as tapeworms. Hosts can fight infections using their immune system. Mammals often engage both innate and adaptive immune systems to eliminate infectious agents or inhibit their growth and transmission. When infection occurs, anti-infective drugs can suppress the infection. Several broad types of anti-infective drugs exist, depending on the type of organism targeted; they include antibacterial (antibiotic), antiviral, antifungal and antiparasitic agents.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-172749
    IMCTA-C14 TFA
    IMCTA-C14 TFA, a trehalose analog, is a detergent. IMCTA-C14 TFA shows autophagy-inducing activity in OVK18 cells and can be effectively used in membrane protein research. IMCTA-C14 TFA is active against various bacteria (MICs = 8-128 µg/mL) and is cytotoxic against cancer cell lines (IC50s = 2.9-29.2 µg/mL).
    IMCTA-C14 TFA
  • HY-172768
    SCUT1-2 2930140-57-9 98%
    SCUT1-2 is a bifunctional antibacterial agent with good oral bioavailability in mice (F=56.8%). SCUT1-2 can kill the vegetative cells of C. difficile with a MIC of 0.06-0.50 μg/mL, and inhibit spore germination in vitro. SCUT1-2 could alleviate the symptoms of weight loss and diarrhea in mice caused by C. difficile infection (CDI) and prevent recurrent CDI.
    SCUT1-2
  • HY-172772
    Anti-PEDV agent 1 98%
    Anti-PEDV agent 1 (Compound D39) is a highly effective anti-Porcine epidemic diarrhea virus (PEDV) agent with an EC50 value of 0.09 μM. Anti-PEDV agent 1 blocks the early internalization of PEDV during viral entry by modulating intracellular Ca2+ homeostasis. Anti-PEDV agent 1 is promising for research of PEDV infections.
    Anti-PEDV agent 1
  • HY-172773
    PAA-38 98%
    PAA-38 is a highly potent selective inhibitor targeting bacterial prolyl-tRNA synthetase (ProRS). PAA-38 againsts Pseudomonas aeruginosa ProRS (PaProRS) with a Kd value of 0.399 nM and an IC50 value of 4.97 nM. PAA-38 againsts human cytoplasmic ProRSs (HsProRS) with an IC50 value of 35.5 nM. PAA-38 demonstrates an in vitro antibacterial activity of minimum inhibitory concentration (MIC) = 4-8 μg/mL.
    PAA-38
  • HY-172775
    Spirovirimat 3051872-92-2 98%
    Spirovirimat (Compound 7) is a potent Monkeypox virus (MPXV) p37 protein inhibitor with an IC50 value of 35 nM. Spirovirimat blocks the formation of extracellular virions by inhibiting viral membrane wrapping. Spirovirimat is promising for research of Monkeypox virus infections.
    Spirovirimat
  • HY-172777
    SDH-IN-25 3052432-15-9 98%
    SDH-IN-25 is a succinate dehydrogenase (SDH) inhibitor (IC50 = 4.82 mg/L). SDH-IN-25 exhibited broad-spectrum and potent antifungal activity. SDH-IN-25 mimics the interaction pattern of commercial fungicide Fluxapyroxad (HY-135549) through binding to SDH amino acid residues (TRP173, TYR58, and ARG43). SDH-IN-25 can induce hyphal morphology, interfere with respiratory metabolism by binding to complex II, generate reactive oxygen species (ROS), and affect mitochondrial membrane potential (MMP) in mycelia. SDH-IN-25 can be studied in research for agricultural disease control.
    SDH-IN-25
  • HY-172794
    Insecticidal agent 23 3031757-63-5 98%
    Insecticidal agent 23 (compound 17) has antischistosomal efficacy and low toxicity. Insecticidal agent 23 exhibits potent in vitro activity against adult S. japonicum, with an LC50 (72 h) value of 25.31 μM.
    Insecticidal agent 23
  • HY-172804
    SDH-IN-26 98%
    SDH-IN-26 (Compound C3) is a succinate dehydrogenase (SDH) inhibitor. SDH-IN-26 exhibits significant inhibitory activity against multiple phytopathogenic fungi, such as Rhizoctonia solani and Botrytis cinerea, with an EC50 value of 0.270 μg/mL against Rhizoctonia solani. SDH-IN-26 damages the integrity of the fungal cell membrane, increases membrane permeability, disrupts cell structure, and reduces the number of mitochondria, thus affecting the normal growth of mycelia. SDH-IN-26 leads to a decrease in mitochondrial membrane potential, and induces cell apoptosis. SDH-IN-26 is promising for research of plant diseases caused by fungi.
    SDH-IN-26
  • HY-172810
    Succinate dehydrogenase-IN-8 3030753-68-2 98%
    Succinate dehydrogenase-IN-8 (compound i19) is a potent succinate dehydrogenase (SDH) inhibitor. Succinate dehydrogenase-IN-8, an indene amino acid derivative, demonstrates potent in vitro antifungal activity against Rhizoctonia solani (EC50=0.1843 mg/L), Botrytis cinerea (EC50=0.4829 mg/L), and Sclerotinia sclerotiorum (EC50=0.1349 mg/L).
    Succinate dehydrogenase-IN-8
  • HY-172813
    Vancomycin prodrug 98%
    Vancomycin prodrug (compound 13c) is a Vancomycin (HY-B0671) prodrug. Vancomycin prodrug shows antibacterial effect with MICs of 0.78 μM, 0.78 μM, 1.56 μM for S. aureus 330041, MRSA USA 300 and MRSA 3390, respectively. Vancomycin prodrug has the ability to quickly bind to Cys-34 residue of plasma. Vancomycin prodrug exhibits a good therapeutic effect on MRSA USA300 infected mice similar to Vancomycin. Vancomycin prodrug, an albumin-binding acid-sensitive prodrug, effectively reduces Vancomycin’s nephrotoxicity while maintaining its efficacy for Gram-positive bacterial infections.
    Vancomycin prodrug
  • HY-172826
    Anti-MRSA agent 26 98%
    Anti-MRSA agent 26 is a potent anti-MRSA agent with MIC <0.015 μg/mL. Anti-MRSA agent 26 has superior activity against a broad range of Gram-positive pathogens and shows no cytotoxicity in three mammalian cell lines (Caco-2, DU-145 and MDCKII MDR1 cells) at 10 μM. Anti-MRSA agent 26 has a robust TAP pharmacophore and an excellent antibacterial activity in Staphylococcus aureus skin infection mice model.
    Anti-MRSA agent 26
  • HY-172835
    Rapavir 98%
    Rapavir (JH-B10) is a selective and potent sodium taurocholate cotransporting polypeptide (NTCP) inhibitor with an IC50 value of 1.8 nM for the uptake of taurocholic acid-d4 (TCA-d4). Rapavir exerts antiviral activity by directly binding to NTCP and blocking the entry of the virus into cells during the HBV infection phase. Rapavir is promising for research of HBV infections.
    Rapavir
  • HY-172895
    Quorum sensing-IN-10 98%
    Quorum sensing-IN-10 (10p), an antibacterial synergist, shows significant inhibition of P. aeruginosa virulence, biofilm, and motility, with low toxicity. Quorum sensing-IN-10 (10p) can be used in the research for drug-resistant Pseudomonas aeruginosa infections.
    Quorum sensing-IN-10
  • HY-172907
    SMU-1k 98%
    SMU-1k is a highly effective and broad-spectrum antiviral agent. SMU-1k inhibits ZIKV and DENV-2 with EC50s of 7.08 and 3.96 μM, respectively. SMU-1k significantly inhibits NS5 protein expression and restores the level of STAT2.
    SMU-1k
  • HY-172912
    Anti-MRSA agent 27 23750-73-4 98%
    Anti-MRSA agent 27 (compound 4a) is a potent anti-methicillin-resistant Staphylococcus aureus agent with a MIC of 0.0975 μmol/L. Anti-MRSA agent 27 disrupts MRSA biofilms and suppresses hemolytic toxin production.
    Anti-MRSA agent 27
  • HY-172913
    Influenza A virus-IN-16 98%
    Influenza A virus-IN-16 (compound 10) is a potent anti-viral agent. Influenza A virus-IN-16 inhibits pseudotyped H7N1 with an EC50 of 0.09 μM.
    Influenza A virus-IN-16
  • HY-172951
    Antitrypanosomal agent 23 98%
    Antitrypanosomal agent 23 is an antitrypanosomal agent. Antitrypanosomal agent 23 has activity against intracellular amastigotes of T. cruzi in LLC-MK2 and C2C12 cells (IC50: 0.10 and 0.11 μM). Antitrypanosomal agent 23 is a weak inhibitor of Recombinant trans-sialidase from T. cruzi (TcTS) (IC50: 1.1 mM).
    Antitrypanosomal agent 23
  • HY-172953
    Insecticidal agent 24 98%
    Insecticidal agent 24 is an orally active pyridylspiroindoline frontrunner. Insecticidal agent 24 has antiplasmodial activity (Pf NF54 IC50: 0.08 μM). Insecticidal agent 24 inhibits hERG activity (IC50: 6.5 μM). Insecticidal agent 24 reduces parasitemia in a humanized immunodeficient NSG mouse Plasmodium falciparum infection model.
    Insecticidal agent 24
  • HY-172960
    SARS-CoV-2 Mpro-IN-44 3020713-53-2 98%
    SARS-CoV-2 Mpro-IN-44 (Compound 25) is a broad-spectrum coronavirus main protease (Mpro) inhibitor. SARS-CoV-2 Mpro-IN-44 has inhibitory activity against a variety of high-risk coronaviruses (including SARS-CoV-2 and PEDV, etc.) (IC50: < 0.6 μM). SARS-CoV-2 Mpro-IN-44 achieves broad-spectrum inhibition of coronaviruses by enhancing the interaction with the conserved sites of Mpro. SARS-CoV-2 Mpro-IN-44 can be used for anti-coronavirus drug development.
    SARS-CoV-2 Mpro-IN-44
  • HY-172962
    DNA Gyrase-IN-17 98%
    DNA Gyrase-IN-17 (Compound 5C) is a DNA Gyrase inhibitor. DNA Gyrase-IN-17 exhibits significant antibacterial activity against a variety of Gram-positive and Gram-negative strains (such as Enterococcus faecalis, Escherichia coli, Pseudomonas aeruginosa, etc.), with a MIC value of 62.5 μg/mL. DNA Gyrase-IN-17 interferes with DNA replication by inhibiting bacterial DNA gyrase. DNA Gyrase-IN-17 can be used in the development of antibacterial drugs, especially for the study of drug-resistant strains.
    DNA Gyrase-IN-17
Cat. No. Product Name / Synonyms Application Reactivity