80.下列何者為cyclophosphamide在體內生成活性代謝物之中間產物?
(A)2-Hydroxycyclophosphamide
(B)3-Hydroxycyclophosphamide
(C)4-Hydroxycyclophosphamide
(D)5-Hydroxycyclophosphamide
答案:登入後查看
統計: A(311), B(841), C(3292), D(228), E(0) #537391
統計: A(311), B(841), C(3292), D(228), E(0) #537391
詳解 (共 6 筆)
#3035532
acrolein是造成出血性膀胱炎的毒性代謝物
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1
#4866607
氧的對位 4號
10
0
#5189707
Alkylating agent 烷化劑
> Alkylating structure:Aziridinium ion
> 共同結構:Bis-β-haloalkylamine
Cyclophosphamide:
> 經CYP轉化成4-Hydroxycyclophosphamide → Phosphoramide mustard(與DNA反應具細胞毒殺能力) + Acrolein
Acrolein
> 適應症:乳癌、卵巢癌、Burkitt lymphoma、風濕性關節炎
> 副作用:掉髮、骨髓抑制、出血性膀胱炎(Acrolein導致出血性膀胱炎→IV MESNA治療)
Ifosfamide:代謝物Chloracetaldehyde → (高劑量)腎毒性
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0