問題詳情

42 下列何者具有 thiazolyl group？
(A)Cimetidine
(B)Famotidine
(C)Ranitidine
(D)Roxatidine

參考答案

答案：B
難度：適中0.533333
統計：A(8),B(16),C(3),D(1),E(0)

用户評論

【翁嘉汶】評論

(A)Cimetidine: imidazole，cyanoguanidine(B)Famotidine: thiazole，aminosulfonylimidamide(C)Ranitidine: furan，nitromethylene(D)Roxatidine: piperidine, 苯環

【GE】評論

CimitidineRanitidineFamotidineNizatidineImidazole, 有CNCYP inhibitorFuran, nitromethyleneDDI最少Thiazole藥效最強Thiazole, F多F接近100%