78.下列中藥成分何者不具δ-lactone?
(A)psoralen
(B)osthole
(C)ligustilide
(D)gentiopicrin
答案:登入後查看
統計: A(691), B(924), C(2680), D(1507), E(0) #2403304
統計: A(691), B(924), C(2680), D(1507), E(0) #2403304
詳解 (共 10 筆)
#4442752
(A)psoralen補骨脂-δ-Lactone六員內酯環
(B)osthole蛇床子-δ-Lactone六員內酯環
(C)ligustilide當歸-γ-Lactone五員內酯環
(D)gentiopicrin龍膽-δ-Lactone六員內酯環
181
1
#5003180
當歸:Ligustilide (gamma-lactone)
女貞子:Ligustroside (Iridoid glycosides)
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0
#5707388

只是把大家的詳解整理成表格><
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#4995077
(C)川芎也有ligustilide
4
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#6508301
這從分類下手比較好
Coumarin
Iridoid glycoside
都會是delta-lactone
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0