47.下列有關citalopram及其serotonin transporter(SERT)抑制活性的描述,何者錯誤?
(A)主結構具isobenzothiophene環
(B)對SERT親和力S>R
(C)對SERT選擇性S>R
(D)代謝速率S>R
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統計: A(2391), B(472), C(668), D(2024), E(0) #2624052
統計: A(2391), B(472), C(668), D(2024), E(0) #2624052
詳解 (共 10 筆)
#4857989
決鬥啦 刪去法
BCD是一樣的事情捏
親和力大,感覺選擇性也大。阿你容易結合到受體上那應該代表跟體內某種東西很類似,所以會比較容易被代謝。
130
5
#4977091
補充自維基百科:

Citalopram, sold under the brand name Celexa among others,
is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class.
It is used to treat major depressive disorder, obsessive compulsive disorder, panic disorder, and social phobia.(重度抑鬱症、強迫症、恐慌症和社交恐懼症)
The antidepressant effects may take one to four weeks to occur.
It is taken by mouth.
7
0
#6144682
六種SSRI除了Paroxetine是3S,4R,其他有旋光度的話都是用S form的
5
0
#6392105
一般用消旋
但S form作用較強為Escitalopram 則可推論BCD較佳
結構為isobenzofuran且有cyano
ㅤㅤ
2
0