2-Oxazolidone

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2-Oxazolidone
2-Oxazolidone structure.svg
Oxazolidin-2-one-3D-balls.png
Names
Preferred IUPAC name
1,3-Oxazolidin-2-one
Other names
2-Oxazolidone
2-Oxazolidinone
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.007.129 OOjs UI icon edit-ltr-progressive.svg
KEGG
PubChem CID
UNII
  • InChI=1S/C3H5NO2/c5-3-4-1-2-6-3/h1-2H2,(H,4,5) Yes check.svgY
    Key: IZXIZTKNFFYFOF-UHFFFAOYSA-N Yes check.svgY
  • InChI=1/C3H5NO2/c5-3-4-1-2-6-3/h1-2H2,(H,4,5)
    Key: IZXIZTKNFFYFOF-UHFFFAOYAE
  • O=C1OCCN1
Properties
C3H5NO2
Molar mass 87.077 g/mol
AppearanceSolid
Melting point 86 to 89 °C (187 to 192 °F; 359 to 362 K)
Boiling point 220 °C (428 °F; 493 K) at 48 torr
Related compounds
Related compounds
Oxazolidine
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Yes check.svgY  verify  (what is  Yes check.svgYX mark.svgN ?)

2-Oxazolidone is a heterocyclic organic compound containing both nitrogen and oxygen in a 5-membered ring.

Contents

Oxazolidinones

Evans auxiliaries

Oxazolidinones are a class of compounds containing 2-oxazolidone in the structure. In chemistry, they are useful as Evans auxiliaries, which are used for chiral synthesis. Usually, the acid chloride substrate reacts with the oxazolidinone to form an imide. Substituents at the 4 and 5 position of the oxazolidinone direct any aldol reaction to the alpha position of the carbonyl of the substrate.[ citation needed ]

Pharmaceuticals

Oxazolidinones are mainly used as antimicrobials. The antibacterial effect of oxazolidinones is by working as protein synthesis inhibitors, targeting an early step involving the binding of N-formylmethionyl-tRNA to the ribosome. [1] (See Linezolid#Pharmacodynamics)

Some of the most important oxazolidinones are antibiotics. [2]

Examples of antibiotic oxazolidinones include:

Chemical structure of tedizolid Tedizolid.svg
Chemical structure of tedizolid

History

Chemical structure of cycloserine Cycloserine.svg
Chemical structure of cycloserine

The first ever used oxazolidinone was cycloserine (4-amino-1,2-oxazolidin-3-one), a second line drug against tuberculosis since 1956. [10]

Developed during the nineties when several bacterial strains were becoming resistant against such antibiotics as vancomycin. Linezolid (Zyvox) is the first approved agent in the class (FDA approval April 2000).

Chemical structure of linezolid Linezolid.svg
Chemical structure of linezolid

The first commercially available 1,3-oxazolidinone antibiotic was linezolid, discovered and developed by Pharmacia & Upjohn.[ citation needed ]

Chemical structure of posizolid Posizolid.svg
Chemical structure of posizolid

In 2002 AstraZeneca began investigating posizolid, which is in clinical trials for use in humans. [11]

See also

Related Research Articles

<span class="mw-page-title-main">Antibiotic</span> Antimicrobial substance active against bacteria

An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity. Antibiotics are not effective against viruses such as the common cold or influenza; drugs which inhibit growth of viruses are termed antiviral drugs or antivirals rather than antibiotics. They are also not effective against fungi; drugs which inhibit growth of fungi are called antifungal drugs.

<span class="mw-page-title-main">Linezolid</span> Antibiotic medication

Linezolid is an antibiotic used for the treatment of infections caused by Gram-positive bacteria that are resistant to other antibiotics. Linezolid is active against most Gram-positive bacteria that cause disease, including streptococci, vancomycin-resistant enterococci (VRE), and methicillin-resistant Staphylococcus aureus (MRSA). The main uses are infections of the skin and pneumonia although it may be used for a variety of other infections including drug-resistant tuberculosis. It is used either by injection into a vein or by mouth.

<span class="mw-page-title-main">Aminoglycoside</span> Antibacterial drug

Aminoglycoside is a medicinal and bacteriologic category of traditional Gram-negative antibacterial medications that inhibit protein synthesis and contain as a portion of the molecule an amino-modified glycoside (sugar). The term can also refer more generally to any organic molecule that contains amino sugar substructures. Aminoglycoside antibiotics display bactericidal activity against Gram-negative aerobes and some anaerobic bacilli where resistance has not yet arisen but generally not against Gram-positive and anaerobic Gram-negative bacteria.

<span class="mw-page-title-main">Clindamycin</span> Antibiotic

Clindamycin is an antibiotic medication used for the treatment of a number of bacterial infections, including osteomyelitis (bone) or joint infections, pelvic inflammatory disease, strep throat, pneumonia, acute otitis media, and endocarditis. It can also be used to treat acne, and some cases of methicillin-resistant Staphylococcus aureus (MRSA). In combination with quinine, it can be used to treat malaria. It is available by mouth, by injection into a vein, and as a cream or a gel to be applied to the skin or in the vagina.

<span class="mw-page-title-main">Cefalexin</span> Beta-lactam antibiotic

Cefalexin, also spelled cephalexin, is an antibiotic that can treat a number of bacterial infections. It kills gram-positive and some gram-negative bacteria by disrupting the growth of the bacterial cell wall. Cefalexin is a beta-lactam antibiotic within the class of first-generation cephalosporins. It works similarly to other agents within this class, including intravenous cefazolin, but can be taken by mouth.

<span class="mw-page-title-main">Tigecycline</span> Chemical compound

Tigecycline, sold under the brand name Tygacil, is an tetracycline antibiotic medication for a number of bacterial infections. It is a glycylcycline administered intravenously. It was developed in response to the growing rate of antibiotic resistant bacteria such as Staphylococcus aureus, Acinetobacter baumannii, and E. coli. As a tetracycline derivative antibiotic, its structural modifications has expanded its therapeutic activity to include Gram-positive and Gram-negative organisms, including those of multi-drug resistance.

<span class="mw-page-title-main">Pretomanid</span> Chemical compound

Pretomanid is an antibiotic medication used for the treatment of multi-drug-resistant tuberculosis affecting the lungs. It is generally used together with bedaquiline and linezolid. It is taken by mouth.

<span class="mw-page-title-main">Dalbavancin</span> Antibiotic used to treat MRSA

Dalbavancin, sold under the brand names Dalvance in the US and Xydalba in the EU among others, is a second-generation lipoglycopeptide antibiotic medication. It belongs to the same class as vancomycin, the most widely used and one of the treatments available to people infected with methicillin-resistant Staphylococcus aureus (MRSA).

<span class="mw-page-title-main">Tedizolid</span> Oxazolidinone-class antibiotic

Tedizolid, is an oxazolidinone-class antibiotic. Tedizolid phosphate is a phosphate ester prodrug of the active compound tedizolid. It was developed by Cubist Pharmaceuticals, following acquisition of Trius Therapeutics, and is marketed for the treatment of acute bacterial skin and skin structure infections.

<span class="mw-page-title-main">Eperezolid</span> Chemical compound

Eperezolid is an oxazolidinone antibiotic.

<span class="mw-page-title-main">Ceftaroline fosamil</span> Chemical compound

Ceftaroline fosamil (INN), brand name Teflaro in the US and Zinforo in Europe, is a cephalosporin antibiotic with anti-MRSA activity. Ceftaroline fosamil is a prodrug of ceftaroline. It is active against methicillin-resistant Staphylococcus aureus (MRSA) and other Gram-positive bacteria. It retains some activity of later-generation cephalosporins having broad-spectrum activity against Gram-negative bacteria, but its effectiveness is relatively much weaker. It is currently being investigated for community-acquired pneumonia and complicated skin and skin structure infection.

Linopristin/flopristin is an experimental drug candidate under development by Novexel. It is an oral streptogramin antibiotic that has potent in vitro activity against certain Gram-positive bacteria including methicillin resistant Staphylococcus aureus (MRSA), as well as the important respiratory pathogens including penicillin-, macrolide- and quinolone-resistant strains. It is a combination of linopristin and flopristin.

<span class="mw-page-title-main">Radezolid</span> Chemical compound

Radezolid is a novel oxazolidinone antibiotic being developed by Melinta Therapeutics, Inc. for the treatment of bacterial acne.

Taksta is a front-loaded oral dosing regimen of sodium fusidate under development in the U.S. as an antibiotic for gram-positive infections including drug-resistant strains such as methicillin-resistant Staphylococcus aureus (MRSA).

<span class="mw-page-title-main">Solithromycin</span> Chemical compound

Solithromycin is a ketolide antibiotic undergoing clinical development for the treatment of community-acquired pneumonia and other infections.

Trius Therapeutics was a biopharma company based in San Diego, CA that focused on the development of antibiotics.

<span class="mw-page-title-main">Omadacycline</span> Chemical compound

Omadacycline, sold under the brand name Nuzyra, is a broad spectrum antibiotic medication belonging to the aminomethylcycline subclass of tetracycline antibiotics. In the United States, it was approved in October 2018, for the treatment of community-acquired bacterial pneumonia and acute skin and skin structure infections.

<span class="mw-page-title-main">Ceftolozane/tazobactam</span> Antibiotic

Ceftolozane/tazobactam, sold under the brand name Zerbaxa, is a combination antibiotic medication used for the treatment of complicated urinary tract infections and complicated intra-abdominal infections in adults. Ceftolozane is a cephalosporin antibiotic, developed for the treatment of infections with gram-negative bacteria that are resistant to conventional antibiotics. It was studied for urinary tract infections, intra-abdominal infections and ventilator-associated bacterial pneumonia.

<span class="mw-page-title-main">Lefamulin</span> Chemical compound

Lefamulin, sold under the brand name Xenleta, is an antibiotic medication used it to treat adults with community-acquired bacterial pneumonia. It is taken by mouth or by injection into a vein.

<span class="mw-page-title-main">Contezolid</span>

Contezolid is an antibiotic of the oxazolidinone class. It is effective against Staphylococcus aureus, methicillin-resistant Staphylococcus aureus (MRSA), Streptococcus pyogenes, Streptococcus agalactiae, and other bacteria.

References

  1. Shinabarger, D. (1999). "Mechanism of action of the oxazolidinone antibacterial agents". Expert Opinion on Investigational Drugs. 8 (8): 1195–1202. doi:10.1517/13543784.8.8.1195. PMID   15992144.
  2. Sonia Ilaria Maffioli (2014). "A Chemist's Survey of Different Antibiotic Classes". In Claudio O. Gualerzi; Letizia Brandi; Attilio Fabbretti; Cynthia L. Pon (eds.). Antibiotics: Targets, Mechanisms and Resistance. Wiley-VCH. ISBN   9783527659685.
  3. Wookey, A.; Turner, P. J.; Greenhalgh, J. M.; Eastwood, M.; Clarke, J.; Sefton, C. (2004). "AZD2563, a novel oxazolidinone: definition of antibacterial spectrum, assessment of bactericidal potential and the impact of miscellaneous factors on activity in vitro". Clinical Microbiology and Infection. 10 (3): 247–254. doi: 10.1111/j.1198-743X.2004.00770.x . PMID   15008947.
  4. "Rx 1741". Rib-X Pharmaceuticals. 2009. Archived from the original on 2009-02-26. Retrieved 2009-05-17.
  5. Gordeev, Mikhail F.; Yuan, Zhengyu Y. (2014). "New Potent Antibacterial Oxazolidinone (MRX-I) with an Improved Class Safety Profile". Journal of Medicinal Chemistry. 57 (11): 4487–4497. doi:10.1021/jm401931e. PMID   24694071.
  6. Zhao, Xu; Huang, Haihui; Yuan, Hong; Yuan, Zhengyu; Zhang, Yingyuan (2022). "A Phase III multicentre, randomized, double-blind trial to evaluate the efficacy and safety of oral contezolid versus linezolid in adults with complicated skin and soft tissue infections". Journal of Antimicrobial Chemotherapy. 77 (6): 1762–1769. doi:10.1093/jac/dkac073. PMID   35265985.
  7. Hoy, Sheridan M. (2021). "Contezolid: First Approval". Drugs. 81 (13): 1587–1591. doi:10.1007/s40265-021-01576-0. PMC   8536612 . PMID   34365606.
  8. "China NMPA Approves MicuRx's Contezolid for Treatment of Drug-Resistant Bacterial Infection - MicuRx Pharmaceuticals, Inc".
  9. ClinicalTrials.gov Identifier: NCT05369052
  10. A. W. Frahm, H. H. J. Hager, F. v. Bruchhausen, M. Albinus, H. Hager: Hagers Handbuch der pharmazeutischen Praxis: Folgeband 4: Stoffe A-K., Birkhäuser, 1999, ISBN   978-3-540-52688-9
  11. Karpiuk, I; Tyski, S (2017). "Looking for the new preparations for antibacterial therapy. V. New antimicrobial agents from the oxazolidinones groups in clinical trials". Przeglad Epidemiologiczny. 71 (2): 207–219. PMID   28872286.