63.下列何者不屬於Veratrum alkaloids之group I(esters of steroidal bases with organic acids)的化合物?
(A)scillaren A
(B)veratridine
(C)germidine
(D)cevadine
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統計: A(1977), B(130), C(288), D(299), E(0) #3065468
統計: A(1977), B(130), C(288), D(299), E(0) #3065468
詳解 (共 5 筆)
#5865472
題目所求為生物鹼,而生物鹼的結尾通常為ine。選項中只有(A)scillaren A的結尾不是ine,所以答案是(A)
Scillaren A為海蔥之成分,屬於強心配糖體,水解可得Scillaren+Rhamnose+Glucose
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