42.下列有關生物鹼與結構分類之配對,何者正確?
(A)ergonovine-isoquinoline alkaloid
(B)hyoscyamine-tropane alkaloid
(C)protoveratrine-indole alkaloid
(D)strychnine-steroidal alkaloid
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統計: A(405), B(8312), C(321), D(247), E(0) #1376257
統計: A(405), B(8312), C(321), D(247), E(0) #1376257
詳解 (共 9 筆)
#1616337
(A)ergonovine-indole alkaloid 催產用麥角類
(B)hyoscyamine-tropane alkaloid
(C)protoveratrine-steroidal alkaloid 白藜蘆
(D)strychnine-indole alkaloid 馬錢子/番木鱉
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#3145307
比較下三種藜蘆
Steroidal alkaloids :綠藜蘆、白藜蘆、貝母
黑藜蘆不是生物鹼,是配糖體
綠藜蘆 Green hellebore | 百合科 | Veratrum viride | protoveratrine, Germidine, Germitrine | 降血壓、抑制心臟、鎮靜 可當殺蟲劑 |
白藜蘆 White hellebore =European hellebore | 百合科 | Veratrum album (Album很白) | protoveratrine | 殺蟲劑,不作藥用 |
黑藜蘆(最不合群) Christmas rose | 毛茛科 | Hellebor niger | Hellebrin: Bufadienolide (非生物鹼,為配糖體) | 刺激心臟 |
相同點: 用部都是根莖
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#1599237
D)馬錢子:strychnine. brucine
C) 藜蘆 protoveratrine
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#1614442
白藜蘆:protoveratrine
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#1491284
(A)和(D)indole (C)Steroidal Alkaloids
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#1598643
A indole
B tropane
C steroidal
D indole
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