Anti-infectives are drugs that can either kill an infectious agent or inhibit it from spreading. Anti-infectives include antibiotics and antibacterials, antifungals, antivirals and antiprotozoals.

Antibiotics specifically treat infections caused by bacteria, most commonly used types of antibiotics are: Aminoglycosides, Penicillins, Fluoroquinolones, Cephalosporins, Macrolides, and Tetracyclines. New other approaches such as photodynamic therapy (PDT) and antibacterial peptides have been considered as alternatives to kill bacteria.

The high rates of morbidity and mortality caused by fungal infections are associated with the current limited antifungal arsenal and the high toxicity of the compounds. The most common antifungal targets include fungal RNA synthesis and cell wall and membrane components, though new antifungal targets are being investigated.

Viral infections occur when viruses enter cells in the body and begin reproducing, often causing illness. Viruses are classified as DNA viruses or RNA viruses, RNA viruses include retroviruses, such as HIV, are prone to mutate. The currently available antiviral drugs target 4 main groups of viruses: herpes, hepatitis, HIV and influenza viruses. Drug resistance in the clinical utility of antiviral drugs has raised an urgent need for developing new antiviral drugs.

Antiprotozoal drugs are medicines that treat infections caused by protozoa. Of which, malaria remains a major world health problem following the emergence and spread of Plasmodium falciparum that is resistant to the majority of antimalarial drugs. At present, antimalarial discovery approaches have been studied, such as the discovery of antimalarials from natural sources, chemical modifications of existing antimalarials, the development of hybrid compounds, testing of commercially available drugs that have been approved for human use for other diseases and molecular modelling using virtual screening technology and docking.

References:
[1] Scorzoni L, et al. Front Microbiol. 2017 Jan 23;8:36.
[2] Dehghan Esmatabadi MJ, et al. Cell Mol Biol (Noisy-le-grand). 2017 Feb 28;63(2):40-48.
[3] Raymund R, et al. Mayo Clin Proc. 2011 Oct; 86(10):1009-1026.
[4] Aguiar AC, et al. Mem Inst Oswaldo Cruz. 2012 Nov;107(7):831-45.


Anti-infection >
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GSK2838232

HIV-1 inhibitor-60 (compound 45) is an HIV inhibitor with the potential for the research of infection diseases[1].

  • CAS Number: 1443461-21-9
  • MF: C48H73ClN2O6
  • MW: 809.56
  • Catalog: HIV
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 817.1±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 448.0±34.3 °C

Strictosamide

Strictosamide has important effects on inflammation and inflammatory pain. Strictosamide possesses antiplasmodial and antifungal activities[1].

  • CAS Number: 23141-25-5
  • MF: C26H30N2O8
  • MW: 498.525
  • Catalog: Fungal
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 816.2±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 447.4±34.3 °C

SARS-CoV-2-IN-32

SARS-CoV-2-IN-32 (compound 3g) is a COVID-19 inhibitor. SARS-CoV-2-IN-32 shows anti-proliferative activity against cancer cells. SARS-CoV-2-IN-32 exhibits comparatively high binding affinity (-8.8 Kcal/mole) to COVID-19 main protease (Mpro) (PDB ID: 6LU7). SARS-CoV-2-IN-32 can be used in studies of cancer and COVID-19[1].

  • CAS Number: 96068-42-7
  • MF: C27H23N5O4
  • MW: 481.50300
  • Catalog: SARS-CoV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Rifabutin

Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties.

  • CAS Number: 72559-06-9
  • MF: C46H62N4O11
  • MW: 847.005
  • Catalog: Bacterial
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 969.6±65.0 °C at 760 mmHg
  • Melting Point: 169-171ºC
  • Flash Point: 540.2±34.3 °C

N-Acetylneuraminic acid-13C

N-Acetylneuraminic acid-13C is the 13C labeled N-Acetylneuraminic acid.

  • CAS Number: 64162-77-2
  • MF: C1013CH19NO9
  • MW: 310.26
  • Catalog: Influenza Virus
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HBK

Arbekacin, an aminoglycoside antibiotic, exhibits broad antimicrobial activities against not only Gram-positive bacteria but also Gram-negative bacteria[1].

  • CAS Number: 51025-85-5
  • MF: C22H44N6O10
  • MW: 552.619
  • Catalog: Bacterial
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 904.0±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 500.5±34.3 °C

zerumbone

Zerumbone is a monocyclic sesquiterpene compound isolated from the rhizomes of Zingiber zerumbet Smith. Zerumbone potently inhibits the activation of Epstein-Barr virus with an IC50 of 0.14 mM. Zerumbone has anti-cancer, antioxidant, anti-inflammatory and anti-proliferative activity[1][2].

  • CAS Number: 471-05-6
  • MF: C15H22O
  • MW: 218.335
  • Catalog: HSV
  • Density: 0.9±0.1 g/cm3
  • Boiling Point: 321.6±42.0 °C at 760 mmHg
  • Melting Point: 67-69℃
  • Flash Point: 133.9±22.8 °C

Phenethicillin sodium

Phenethicillin (α-Phenoxyethylpenicillin) sodium is a Penicillin, and has antimicrobial activity[1].

  • CAS Number: 30302-52-4
  • MF: C17H19N2NaO5S
  • MW: 386.39793
  • Catalog: Bacterial
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HIV-1 capsid inhibitor 1

HIV-1 capsid inhibitor 1 is a potent HIV-1 Capsid inhibitor with an EC50 value of 3.13 µM. HIV-1 capsid inhibitor 1 shows antiviral activities[1].

  • CAS Number: 2396382-78-6
  • MF: C34H31FN6O4
  • MW: 606.65
  • Catalog: HIV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

trans-β-Terpineol

trans-β-terpineol, a monoterpenoid compound, can be isolated from the leaves of Schinus terebinthifolius. Terpineol has antioxidant and antibacterial activity. trans-β-terpineol is a bioactive compound that plays an antibacterial role in Schinus terebinthifolius[1].

  • CAS Number: 7299-41-4
  • MF: C10H18O
  • MW: 154.249
  • Catalog: Bacterial
  • Density: 0.9±0.1 g/cm3
  • Boiling Point: 214.6±29.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 87.5±16.5 °C

vasicinolone

Vasicinolone, a natural alkaloid, exhibits anti-inflammatory and antimicrobial properties[1].

  • CAS Number: 84847-50-7
  • MF: C11H10N2O3
  • MW: 218.21
  • Catalog: Bacterial
  • Density: 1.7±0.1 g/cm3
  • Boiling Point: 506.8±60.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 260.3±32.9 °C

1-Hydroxy-2-methylanthraquinone

1-Hydroxy-2-methylanthraquinone exhibits antimicrobial, antioxidant, pesticidal, and anti-inflammatory activities[1].

  • CAS Number: 6268-09-3
  • MF: C15H10O3
  • MW: 238.23800
  • Catalog: Bacterial
  • Density: 1.371g/cm3
  • Boiling Point: 444.6ºC at 760 mmHg
  • Melting Point: 184-185 ºC
  • Flash Point: 236.8ºC

Tylosin

Tylosin (Fradizine; Tylocine; Tylosin A) is a broad spectrum antibiotic against Gram-positive organisms and a limited range of Gram-negative organisms.

  • CAS Number: 1401-69-0
  • MF: C46H77NO17
  • MW: 916.100
  • Catalog: Bacterial
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 980.7±65.0 °C at 760 mmHg
  • Melting Point: 18-132ºC
  • Flash Point: 546.9±34.3 °C

PIVMECILLINAM

Pivmecillinam (FL-1039) is an orally active prodrug of mecillinam, an extended-spectrum penicillin antibiotic.

  • CAS Number: 32886-97-8
  • MF: C21H33N3O5S
  • MW: 439.569
  • Catalog: Bacterial
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 581.0±60.0 °C at 760 mmHg
  • Melting Point: 118-119ºC
  • Flash Point: 305.2±32.9 °C

Z-Leu-Leu-Leu-fluoromethyl ketone

Z-Leu-Leu-Leu-fluoromethyl ketone (Z-LLL-FMK) is a cysteine protease inhibitor. Z-Leu-Leu-Leu-fluoromethyl ketone inhibits SARS infection. Z-Leu-Leu-Leu-fluoromethyl ketone also protects mice against a T. crassiceps challenge[1][2].

  • CAS Number: 371167-61-2
  • MF: C27H42FN3O5
  • MW: 507.64
  • Catalog: SARS-CoV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Tenofovir

Tenofovir is a nucleotide reverse transcriptase inhibitor to treat HIV and chronic Hepatitis B.

  • CAS Number: 147127-20-6
  • MF: C9H14N5O4P
  • MW: 287.212
  • Catalog: HIV
  • Density: 1.8±0.1 g/cm3
  • Boiling Point: 616.1±65.0 °C at 760 mmHg
  • Melting Point: 276-280°C
  • Flash Point: 326.4±34.3 °C

Minocycline hydrochloride

Minocycline hydrochloride is a broad-spectrum tetracycline antibiotic, acting by binding to the bacterial 30S ribosomal subunit and inhibiting protein synthesis.

  • CAS Number: 13614-98-7
  • MF: C23H28ClN3O7
  • MW: 493.937
  • Catalog: Bacterial
  • Density: N/A
  • Boiling Point: 659.4ºC at 760mmHg
  • Melting Point: 205-210° (dec)
  • Flash Point: 352.6ºC

Telaprevir (VX-950)

Telaprevir is a highly selective, reversible, and potent peptidomimetic inhibitor of the HCV NS3-4A protease, the steady-state inhibitory constant (Ki) of Telaprevir is 7 nM against a genotype 1 (H strain) NS3 protease domain plus a NS4A cofactor peptide.

  • CAS Number: 402957-28-2
  • MF: C36H53N7O6
  • MW: 679.849
  • Catalog: HCV
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PSI-352938

PSI-352938 is a hepatitis C virus (HCV) nucleotide inhibitor.

  • CAS Number: 1231747-17-3
  • MF: C16H23FN5O6P
  • MW: 431.35600
  • Catalog: HCV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Maximin 3

Maximin 3 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 3 has cytotoxicity on tumor cells and spermicidal effect. Maximin 3 has significant anti-HIV activity[1].

  • CAS Number: 634600-23-0
  • MF: C122H209N33O35
  • MW: 2698.16
  • Catalog: Bacterial
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Amprolium

Amprolium is a coccidiostat used in poultry, is a thiamine analogue and blocks the thiamine transporter of Eimeria species by blocking thiamine uptake it prevents carbohydrate synthesis.

  • CAS Number: 121-25-5
  • MF: C14H19ClN4
  • MW: 278.780
  • Catalog: Parasite
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Apricitabine

Apricitabine (SPD754; AVX754), the (-) enantiomer of 2′-deoxy-3′-oxa-4′-thiocytidine (dOTC), is a highly selective and orally active HIV-1 reverse transcriptase (RT) inhibitor (Ki=0.08 μM), as well as inhibits DNA polymerases α, β, and γ with Ki value of 300 μM, 12 μM, and 112.25 μM, respectively[1]. Apricitabine (SPD754; AVX754) shows promising antiretroviral efficacy, good tolerability and a low propensity for resistance selection in antiretroviral-naive HIV infection[2].

  • CAS Number: 160707-69-7
  • MF: C8H11N3O3S
  • MW: 229.256
  • Catalog: HIV
  • Density: 1.7±0.1 g/cm3
  • Boiling Point: 475.4±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 241.3±31.5 °C

HBV-IN-22

HBV-IN-22 (Compound LC5f) is an inhibitor of HBV DNA replication with IC50 values of 0.71 µM and 0.84 µM against wild-type and drug resistant HBV strains, respectively[1].

  • CAS Number: 2338573-94-5
  • MF: C26H29N3O2S2
  • MW: 479.66
  • Catalog: HBV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Propoxur

Propoxur is a carbamate insecticide with a fast knockdown and long residual effect used against turf, forestry, and household pests and fleas.

  • CAS Number: 114-26-1
  • MF: C11H15NO3
  • MW: 209.242
  • Catalog: Fungal
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 327.2±44.0 °C at 760 mmHg
  • Melting Point: 91°C
  • Flash Point: 151.7±28.4 °C

Lenampicillin hydrochloride

Lenampicillin (hydrochloride) is the efficient prodrug of ampicillin (ABPC ) in terms of the enhancement of absorption and decrease of side effects.In vivo : The intestinal absorption of LAPC is satisfactory in view of the urinary excretion of metabolites, accounting for 93% of dose in human, 74% in dogs and 55% in rats, respectively.

  • CAS Number: 80734-02-7
  • MF: C21H24ClN3O7S
  • MW: 497.95
  • Catalog: Bacterial
  • Density: N/A
  • Boiling Point: 717.4ºC at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 387.7ºC

Plitidepsin

Aplidine (Plitidepsin) is a potent anti-cancer agent by targeting eEF1A2 ( KD=80 nM)[1]. Aplidine possesses antiviral activity and is against SARS-CoV-2 with an IC90 of 0.88 nM. Aplidine is usually used for multiple myeloma and advanced cancer research, and has the potential for COVID-19 research[1][2].

  • CAS Number: 137219-37-5
  • MF: C57H87N7O15
  • MW: 1110.34000
  • Catalog: SARS-CoV
  • Density: 1.24g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HIV-1 inhibitor-37

HIV-1 inhibitor-37 (Compound 83) is a potent HIV-1. HIV-1 inhibitor-37 has the potential for further development as novel latency reversing agents[1].

  • CAS Number: 2416971-40-7
  • MF: C14H11Cl3N4O
  • MW: 357.62
  • Catalog: HIV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Apramycin sulfate

Apramycin sulfate is an aminoglycoside antibiotic mproduced by a strain of Streptomyces tenebrarius, used in veterinary practice.

  • CAS Number: 65710-07-8
  • MF: C21H43N5O15S
  • MW: 637.656
  • Catalog: Bacterial
  • Density: 1.56
  • Boiling Point: 949.8ºC at 760 mmHg
  • Melting Point: >168ºC (dec.)
  • Flash Point: 528.2ºC

DprE1-IN-8

DprE1-IN-8 is a potent DprE1 inhibitor with an IC50 value of <0.75 μM. DprE1-IN-8 is against Mtb H37Rv with an IC50 of 6 nM and can be used for tuberculosis research[1].

  • CAS Number: 2679830-77-2
  • MF: C19H12F3N5O4S
  • MW: 463.39
  • Catalog: Bacterial
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(±)-Mellein

Mellein is an antibiotic isolated from culture fluids of this Aspergillus[1].

  • CAS Number: 480-33-1
  • MF: C10H10O3
  • MW: 178.185
  • Catalog: Bacterial
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 392.7±42.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 181.3±20.7 °C