Synthesis and Pharmacological Evaluation of New 3,4-Dihydroisoquinolin Derivatives Containing Heterocycle as Potential Anticonvulsant Agents.
Synthesis and Pharmacological Evaluation of New 3,4-Dihydroisoquinolin Derivatives Containing Heterocycle as Potential Anticonvulsant Agents.
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作为潜在抗惊厥药物的新型含杂环 3,4-二氢异喹啉衍生物的合成和药理评价。
DOI:
10.3390/molecules21121635
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发表时间:
2016-11-29
期刊:
影响因子:
--
通讯作者:
Quan ZS
中科院分区:
文献类型:
--
作者:
Zhang HJ;Shen QK;Jin CM;Quan ZS
Two novel series of 3,4-dihydroisoquinolin with heterocycle derivatives (4a–t and 9a–e) were synthesized and evaluated for their anticonvulsant activity using maximal electroshock (MES) test and pentylenetetrazole (PTZ)-induced seizure test. All compounds were characterized by IR, 1H-NMR, 13C-NMR, and mass spectral data. Among them, 9-(exyloxy)-5,6-dihydro-[1,2,4]triazolo[3,4-a]isoquinolin-3(2H)-one (9a) showed significant anticonvulsant activity in MES tests with an ED50 value of 63.31 mg/kg and it showed wide margins of safety with protective index (PI > 7.9). It showed much higher anticonvulsant activity than that of valproate. It also demonstrated potent activity against PTZ-induced seizures. A docking study of compound 9a in the benzodiazepine (BZD)-binding site of γ-aminobutyric acidA (GABAA) receptor confirmed possible binding of compound 9a with the BZD receptors.
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影响因子:
6.7
作者:
Kovacs, Dora;Woelfling, Janos;Frank, Eva
通讯作者:
Frank, Eva
DOI:
10.1124/jpet.104.071282
发表时间:
2004-11-01
影响因子:
3.5
作者:
Sullivan, SK;Petroski, RE;Grigoriadis, DE
通讯作者:
Grigoriadis, DE
DOI:
10.3390/molecules20046827
发表时间:
2015-04-15
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Wang SB;Piao GC;Zhang HJ;Quan ZS
通讯作者:
Quan ZS
影响因子:
4.1
作者:
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通讯作者:
Biagini G
影响因子:
6.7
作者:
Mohammadi-Khanaposhtani, Maryam;Shabani, Mohammad;Foroumadi, Alireza
通讯作者:
Foroumadi, Alireza