Antimykotika - würde ich gerne noch mit Pharma ergänzen Flashcards

1
Q

Zielstrukturen & Wirkung

A
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2
Q

Hemmung Ergosterol-Biosynthese z.B: durch

A
  • Azole
  • Allylamine
  • Morpholine
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3
Q

Pyrimidine

A
  • 5-Flucytosin
  • = Cytosinanalogon
  • Einbau als „ falsche Base“
  • Resistenzentwicklung!
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4
Q

Benzofurane

A
  • Griseofulvin
  • Stört Chitinbiosynthese
  • Zellwanddefekt entsteht dadurch
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5
Q

Azole

A

Azole → spielt große Rolle

  • Imidazole® Ketoconazol, Miconazol
  • Triazole® Fluconazol, Itraconazol, Voriconazol
  • Machen Enzyminhibition® in Ergosterol-Abbau
  • Zwischenprodukt für Membran ist nicht mehr einbaufähig
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6
Q

Polyene

A
  • Amphotericin B, Natamycin, Nystatin
  • Interaktion mit Ergosterol
  • Erhöhen Zellmembranpermeabilität
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7
Q

Allylamine

A
  • Terbinafin, Nystatin
    • Akkumulation von Squalen
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8
Q

Echinocandine

A
  • Caspofungin, Anidulafungin
  • Hemmung der (1,3) b-d- Glucan-Synthetase
  • Bewirkt Zellwanddefekt
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9
Q

Hydroxypyridone

A
  • Ciclopiroxolamin
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10
Q

Morpholine

A
  • Amorolfin
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11
Q

Thiocarbamate

A
  • Tolnaftat, Tolciclat
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