問題詳情

18 下列何者之升血壓活性(pressor activity)最佳？
(A)(-)-Pseudoephedrine
(B)(+)-Pseudoephedrine
(C)(+)-Ephedrine
(D)(-)-Ephedrine

參考答案

答案：D
難度：困難0.357143
統計：A(1),B(1),C(5),D(5),E(0)

用户評論

【米醋花】評論

(-)-Pseudoephedrine<(+)-Pseudoephedrine<(+)-Ephedrine

【米醋花】評論

(-)-Pseudoephedrine<(+)-Pseudoephedrine< (+)-Ephedrine< (-)-Ephedrine

【米醋花】評論

(-)-Pseudoephedrine<(+)-Pseudoephedrine<(+)-Ephedrine

【米醋花】評論

(-)-Pseudoephedrine<(+)-Pseudoephedrine< (+)-Ephedrine< (-)-Ephedrine