Synthesis and anti alpha-adrenoceptor activity in vitro of 4-((4-((2-substitutedphenoxy)ethyl)-1-piperazinyl) methyl)- 1,2-dihydro-quinoline-2-one compounds / 药学学报
Acta Pharmaceutica Sinica
;
(12): 181-185, 2002.
Article
in Chinese
| WPRIM
| ID: wpr-312016
ABSTRACT
<p><b>AIM</b>To study the synthesis and anti alpha-adrenoceptor activity of 1,2-dihydro-quinoline-2-one compounds.</p><p><b>METHODS</b>Acylation, bromination and cyclization, and substitute reactions were used in the synthesis of the title compounds IV. A proposed mechanism was showed to explain the unusual compounds 5 and 6 in the route C. The inhibition activity of the six target compounds were tested.</p><p><b>RESULTS</b>Twelve new compounds were synthesized (II1-6 and IV1-6). Among them, six new compounds (IV1-6) are the title compounds. Structure of the title compounds were determined by IR, 1HNMR, MS and HRMS.</p><p><b>CONCLUSION</b>Compounds IV3, IV4 and IV6 showed inhibitiion activity, and were worth further studying.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Aorta
/
Pharmacology
/
Phenethylamines
/
In Vitro Techniques
/
Molecular Structure
/
Receptors, Adrenergic, alpha
/
Technology, Pharmaceutical
/
Quinolones
/
Adrenergic alpha-Antagonists
/
Metabolism
Limits:
Animals
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2002
Type:
Article
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