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Radezolid
Radezolid (INN, codenamed RX-1741) is a novel oxazolidinone The oxazolidones and isoxazolidones are a set of six isomeric five-membered heterocyclic compounds consisting of a carbonyl group, an oxygen atom, a nitrogen atom with a hydrogen atom attached, and two methylene groups. The chemicals differ in the ... antibiotic being developed by Melinta Therapeutics, Inc. for the treatment of bacterial acne. References Further reading * * * * * * Oxazolidinone antibiotics Triazoles Fluoroarenes Acetamides Biphenyls {{antibiotic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intravenous Therapy
Intravenous therapy (abbreviated as IV therapy) is a medical technique that administers fluids, medications and nutrients directly into a person's vein. The intravenous route of administration is commonly used for rehydration or to provide nutrients for those who cannot, or will not—due to reduced mental states or otherwise—consume food or water per os, by mouth. It may also be used to administer pharmaceutical drug, medications or other medical therapy such as blood transfusion, blood products or electrolytes to correct electrolyte imbalances. Attempts at providing intravenous therapy have been recorded as early as the 1400s, but the practice did not become widespread until the 1900s after the development of techniques for safe, effective use. The intravenous route is the fastest way to deliver medications and fluid replacement throughout the body as they are introduced directly into the circulatory system and thus quickly distributed. For this reason, the intravenous route ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxazolidinone
The oxazolidones and isoxazolidones are a set of six isomeric five-membered heterocyclic compounds consisting of a carbonyl group, an oxygen atom, a nitrogen atom with a hydrogen atom attached, and two methylene groups. The chemicals differ in the relative position of these groups around the ring, which results in different functional group combinations. 2-Oxazolidinone is the parent compound of several protein synthesis inhibitor antibiotics and the Evans chiral auxiliaries for aldol reactions. Cycloserine Cycloserine, sold under the brand name Seromycin, is a GABA transaminase inhibitor and an antibiotic, used to treat tuberculosis. Specifically it is used, along with other antituberculosis medications, for active drug resistant tuberculosis. ... is an antibiotic based on the 3-isoxazolidone parent. See also * Oxazolidine * Isoxazolidine {{Chemistry index Oxazolidinones Isoxazolidinones ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melinta Therapeutics
Melinta Therapeutics is an American biopharmaceutical firm that focuses on the design and development of novel broad-spectrum antibiotics for the treatment of antibiotic-resistant infections in hospital settings. The company is located in Parsippany, New Jersey. Melinta Therapeutics was a publicly traded company until 2019 when it went into chapter 11 bankruptcy protection. It was transferred to affiliates of Deerfield Management and became privately held company after financial restructuring to eliminate debt. History The company was founded in 2000 as ''Rib-X Pharmaceuticals'', and became a publicly traded company. In mid-2011, Sanofi entered into a global research collaboration and licensing option with the company to develop and commercialize novel antibiotics. It was renamed Melinta Therapeutics in 2013. One of its products, delafloxacin (BAXDELA®), a fluoroquinolone antibiotic acquired from Wakunaga Pharmaceutical in 2006, was approved by the FDA in 2017. By 2016, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxazolidinone Antibiotics
The oxazolidones and isoxazolidones are a set of six constitutional isomer, isomeric five-membered heterocyclic compounds consisting of a carbonyl group, an oxygen atom, a nitrogen atom with a hydrogen atom attached, and two methylene groups. The chemicals differ in the relative position of these groups around the ring, which results in different functional group combinations. 2-Oxazolidinone is the parent compound of several protein synthesis inhibitor antibiotics and the Evans chiral auxiliaries for aldol reactions. Cycloserine is an antibiotic based on the 3-isoxazolidone parent. See also * Oxazolidine * Isoxazolidine {{Chemistry index Oxazolidinones Isoxazolidinones ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triazoles
A triazole is a heterocyclic compound featuring a five-membered ring of two carbon atoms and three nitrogen atoms with molecular formula C2H3N3. Triazoles exhibit substantial Isomer, isomerism, depending on the positioning of the nitrogen atoms within the ring. Many triazoles are versatile, biologically active compounds commonly used as fungicides and plant retardants. However, triazoles are also useful in bioorthogonal chemistry, because the large number of nitrogen atoms causes triazoles to react similar to Azide, azides. Lastly, the many free lone pairs in triazoles make them useful as coordination compounds, although not typically as Piano stool complex, haptic ligands. Isomerism There are four triazole isomers, which are conventionally divided into two pairs of Tautomer, tautomers. In the 1,2,3-Triazole, 1,2,3-triazoles, the three nitrogen atoms are adjacent; in the 1,2,4-Triazole, 1,2,4-triazoles, an interstitial carbon separates out one nitrogen atom. Each category ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluoroarenes
In organic chemistry, an aryl halide (also known as a haloarene) is an aromatic compound in which one or more hydrogen atoms directly bonded to an aromatic ring are replaced by a halide ion (such as fluorine F''−'', chlorine Cl−1,−3,−5, bromine Br−1, or iodine I−). Aryl halides are distinct from haloalkanes (alkyl halides) due to significant differences in their methods of preparation, chemical reactivity, and physical properties. The most common and important members of this class are aryl chlorides, but the group encompasses a wide range of derivatives with diverse applications in organic synthesis, pharmaceuticals, and materials science. Classification according to halide Aryl fluorides Aryl fluorides are used as synthetic intermediates, e.g. for the preparation of pharmaceuticals, pesticides, and liquid crystals. The conversion of diazonium salts is a well established route to aryl fluorides. Thus, anilines are precursors to aryl fluorides. In the classic Schiemann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetamides
Acetamide (systematic name: ethanamide) is an organic compound with the formula CH3CONH2. It is an amide derived from ammonia and acetic acid. It finds some use as a plasticizer and as an industrial solvent. The related compound ''N'',''N''-dimethylacetamide (DMA) is more widely used, but it is not prepared from acetamide. Acetamide can be considered an intermediate between acetone, which has two methyl (CH3) groups either side of the carbonyl (CO), and urea which has two amide (NH2) groups in those locations. Acetamide is also a naturally occurring mineral with the IMA symbol: Ace. Production Laboratory scale Acetamide can be produced in the laboratory from ammonium acetate by dehydration: : H4CH3CO2] → CH3C(O)NH2 + H2O Alternatively acetamide can be obtained in excellent yield via ammonolysis of acetylacetone under conditions commonly used in reductive amination. It can also be made from anhydrous acetic acid, acetonitrile and very well dried hydrogen chloride gas, u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
