61.有關artemisinin之敘述,下列何者正確?
(A)是labdane型雙萜
(B)Artemisia與Chamaemelum均屬菊科
(C)其生合成前驅物是geranyl pyrophosphate
(D)主含於其基原植物之根部
答案:登入後查看
統計: A(778), B(5301), C(1290), D(522), E(0) #2037603
統計: A(778), B(5301), C(1290), D(522), E(0) #2037603
詳解 (共 10 筆)
#3740588
萜類生合成重點
1.生合成路徑:Acetate-Mevalonic pathway
2.起始物:3-Acetyl-CoA
3.中間產物:
-Mevalonic acid
-Isopentenyl pyrophosphate(IPP):5C
-Geranyl pyrophosphate:10C
-Famesyl pyrophosphate:15C
-geranylgeranyl pyrophosphate:20C
4.基本組成:C5H8
問到前驅物看總共有幾個C來選
168
4
#3765214
覆盆子是Labdanes型雙萜:Goshonoside
96
0
#4138838
labdane雙環雙萜:Forskolin彩葉草
基源:Coleus forskohlii 唇形科Lamiaceae 部位:根
可活化cAMP,治療氣喘&青光眼
39
0