193746-17-7Relevant academic research and scientific papers
Synthesis and pharmacological screening of some novel chalconyl derivatives of substituted phenyl semicarbazide
Singh, Hemendra Pratap,Pandeya,Chauhan,Sharma, Chandra Shekhar
, p. 74 - 80 (2011)
In the present study, we have synthesized chalcone and semicarbazide-linked chalonyl derivatives and the titled compounds confirmed by MS, IR, and 1H NMR techniques. The anticonvulsant activity was determined by maximal electroshock (MES) induced seizure method. A majority of the compounds exhibited significant anticonvulsant activity after intraperitoneal administration. The results show the importance of hydrogen bonding for activity. In the present study 5e, 5h, 5i, 6e, 6h, and 6i emerged as the most active molecules, showed significant anticonvulsant of activity. Springer Science+Business Media, LLC 2010.
Structure–activity relationship of phytoestrogen analogs as ERα/β agonists with neuroprotective activities
Cho, Hye Won,Gim, Hyo Jin,Li, Hua,Subedi, Lalita,Kim, Sun Yeou,Ryu, Jae-Ha,Jeon, Raok
, p. 99 - 105 (2021/01/06)
A set of isoflavononid and flavonoid analogs was prepared and evaluated for estrogen receptor α (ERα) and ERβ transactivation and anti-neuroinflammatory activities. Structure–activity relationship (SAR) study of naturally occurring phytoestrogens, their metabolites, and related isoflavone analogs revealed the importance of the C-ring of isoflavonoids for ER activity and selectivity. Docking study suggested putative binding modes of daidzein 2 and dehydroequol 8 in the active site of ERα and ERβ, and provided an understanding of the promising activity and selectivity of dehydroequol 8. Among the tested compounds, equol 7 and dehydroequol 8 were the most potent ERα/β agonists with ERβ selectivity and neuroprotective activity. This study provides knowledge on the SAR of isoflavonoids for further development of potent and selective ER agonists with neuroprotective potential.
Chalconsemicarbazone: A new scaffold for antiepileptic drug discovery
Singh, Hemendra Pratap,Chauhan,Pandeya,Sharma, Chandra Shekhar
experimental part, p. 103 - 106 (2010/08/06)
During our investigation in the area of epileptic drug discovery, we have identified that the available conventional antiepileptic drugs are effective in 60-80% patients and in specific type of seizures and having various undesirable side effects. But in present time a new class aryl semicarbazone is emerged as new pharmacophore in epileptic drug discovery having broad spectrum activity. On the bases of work done in this area we have applied hybridization of pharmacophore strategy of drug design and developed a new pharmacophore. We have also designed a scheme for synthesizing such pharmacophore and performed their pharmacological screening for the protection of seizures, behavioral study and CNS activity. The compound 1-[1-(2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl) allylidene]-4-(2-fluorophenyl) semicarbazide (8) emerged as the most active prototype molecule in all the models.
