Sulfamethazine

mankhwala

Sulfamethazine

Zambiri Zoyambira:

Dzina la mankhwala: Sulfamethazine

Dzina lina: sulfadimethylpyrimidine

Chilinganizo cha mankhwala: C12H14N4O2S

Zomangamanga:

图片2

Molecular kulemera: 278.33

Nambala yolowera CAS: 57-68-1

Nambala yolowera EINECS: 200-346-4


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Physicochemical katundu

Thupi ndi mankhwala katundu

Kulemera kwake: 1.392g/cm3

Malo osungunuka: 197 ° C

Malo otentha: 526.2ºC

Pothirira: 272.1ºC

Maonekedwe: ufa woyera wa crystalline

Kusungunuka: pafupifupi kosasungunuka m'madzi, kosasungunuka mu etha, kusungunuka mosavuta mu dilute acid kapena kusungunula mchere wa alkali

Pharmacologic zochita

Sulfadiazine ndi mankhwala a sulfanilamide omwe ali ndi antibacterial spectrum ofanana ndi sulfadiazine. Lili ndi antibacterial effect pa enterobacteriaceae bacteria monga non-zymogenic Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Escherichia coli, Klebsiella, Salmonella, Shigella, etc. Neisseria gonorrhoea, Neisseria meningitidis ku Haemoenza ndi Haemoenza. Komabe, kukana kwa bakiteriya kwa mankhwalawa kunakula, makamaka mabakiteriya a streptococcus, Neisseria ndi Enterobacteriaceae. Ma sulfonamides ndi ma bacteriostatic agents of wide-spectrum, ofanana mu kapangidwe ka p-aminobenzoic acid (PABA), omwe amatha kupikisana nawo pa dihydrofolate synthetase mu mabakiteriya, motero amalepheretsa PABA kugwiritsidwa ntchito ngati zopangira kupanga folate yofunikira ndi mabakiteriya ndikuchepetsa kuchuluka kwa mabakiteriya. metabolically yogwira tetrahydrofolate. Chotsatirachi ndi chinthu chofunika kwambiri pakupanga purines, thymidine nucleosides ndi deoxyribonucleic acid (DNA), choncho imalepheretsa kukula ndi kubereka kwa mabakiteriya.

Kugwiritsa ntchito

Amagwiritsidwa ntchito kwambiri pa matenda ofatsa omwe amayamba chifukwa cha mabakiteriya okhudzidwa, monga matenda owopsa a m'munsi mwa mkodzo, pachimake otitis media komanso matenda akhungu.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife