Echinocandin | 合法藥品大搜索

Echinocandinsareaclassofantifungaldrugsthatinhibitthesynthesisofβ-glucaninthefungalcellwallvianoncompetitiveinhibitionoftheenzyme1 ...

Group of chemical compounds

Echinocandins are a class of antifungal drugs[1] that inhibit the synthesis of β-glucan in the fungal cell wall via noncompetitive inhibition of the enzyme 1,3-β glucan synthase.[2][3] The class has been termed the "penicillin of antifungals,"[4] along with the related papulacandins, as their mechanism of action resembles that of penicillin in bacteria. β-glucans are carbohydrate polymers that are cross-linked with other fungal cell wall components, the fungal equivalent to bacterial peptidoglycan. Caspofungin, micafungin, and anidulafungin are semisynthetic echinocandin derivatives with limited clinical use due to their solubility, antifungal spectrum, and pharmacokinetic properties.[5]

Drugs and drug candidates in this class are fungicidal against some yeasts (most species of Candida, but...