What are delafloxacin intermediates
Delafloxacin intermediates refer to key chemical precursors and intermediate products used in the synthesis of delafloxacin, a new-generation fluoroquinolone antibacterial drug. Delafloxacin possesses broad-spectrum antibacterial activity, inhibiting Gram-positive bacteria, Gram-negative bacteria, and drug-resistant strains. It is commonly used to treat conditions such as skin and soft tissue infections, with intermediates serving as the core support for its synthetic process.
Most of these intermediates contain characteristic structures of fluoroquinolone drugs, along with active functional groups including piperazine rings and fluorine atoms. Their core roles are constructing the drug's core pharmacophore, introducing key structural fragments, and achieving selective functional group transformations.
As an important bridge connecting basic chemical raw materials and the final antibacterial drug, they directly affect the efficiency of the synthetic route, product purity, and pharmacodynamic stability. They are crucial for ensuring the quality, efficacy, and safety of delafloxacin, and play an irreplaceable role in the R&D and industrial production of antibacterial drugs.
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![CAS：247069-27-8 3,5-Difluoropyridine-2,6-diamine]()
CAS：247069-27-8 3,5-Difluoropyridine-2,6-diamineCAS No. 247069-27-8MF C5H5F2N3MW 145.11
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