Synthesis and the antiplatelet aggregative activity of 4,5-dihydro-3(2 H)-pyridazinones
- Received Date: 2008-03-03
-
Key words:
- chemical synthesis /
- pyridazinones /
- antiplatelet aggregative activity /
- in vitro
Abstract: Objective: To study the antiplatelet aggregative activity of 6-(4-substituted acetamido-phenyl)-4,5-dihydro-3(2H)-pyridazinones inletting different piperazine groups. Methods: Ten target compounds were designed and synthesized.All of them were confirmed by 1H-NMR spectra.Born method was applied for preliminary pharmacological test in vitro. Results: All of the target compounds were reported.The results of preliminary pharmacological test showed that all the target compounds exhibited potent antiplatelet aggregative activity to a certain extent.Compound(1)/(4)and performed better than MCI-154 in vitro. Conclusion: The carbochain’s length of piperazine’s 4-substituted groups impacted the antiplatelet aggregative activity promintly.
Citation: | XU Yong, HUANG Xiao-jin, XU Jian-ming, CAI Ling-zhi, SONG Yan, ZHAO Qing-jie, Wu Qiu-ye. Synthesis and the antiplatelet aggregative activity of 4,5-dihydro-3(2 H)-pyridazinones[J]. Journal of Pharmaceutical Practice and Service, 2008, (3): 175-177,190. |