• Archives of Pharmacal Research
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• v.24 no.5
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• pp.367-370
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• 2001

This study describes the synthesis and in vitro evaluation of noble 2-[3-(cyclopentyloxy)-4-methoxyphenyl]-1-isoindolinone Derivatives for the inhibition of TNF-$\alpa$ production. Among these compounds, 2- [3- (Cyclopentyloxy)- 4- methoxyphenyll- 3- methyl -1 - isoindolinone (5) was the most potent in inhibitory activity of TNF-$\alpa$ production in LPS-stimulated RAW264.7 cells.

• Archives of Pharmacal Research
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• v.25 no.2
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• pp.137-142
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• 2002

This study describes the synthesis and in vitro evaluation of 2-[3- (Cyclopenthloxy) 4-Methoxyphenyl] - Substituted-1-Isoindolinone derivatives substituted on benzene moiety of isoindoline ring for the inhibition of $TNF-{\alpha}$ production. From this study, we have found the 6-C position on isoindolinone ring is an optimal derivatization site. Among the compounds synthesized, 6-ammo-2-[3-(cyclopentyloxy)-4-methoxyphenyl]-1-isoindolinone (6) was the most potent in inhibitory activity of $TNF-{\alpha}$ production in LPS-stimulated RAW264.7 cells.

• Archives of Pharmacal Research
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• v.23 no.4
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• pp.332-337
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• 2000

This study describes the synthesis, in vitro evaluation and molecular modeling study of novel compounds for the inhibition of TNF-$\alpha$production, Among these compounds, 2-[3-(cyclopentyloxy)-4-methoxyphenyl]-1-isoindolinone (9) was selected as a lead compound and its pyridine derivative 10 was more potent in activity and safer than rolipram.

• Proceedings of the PSK Conference
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• 2001.10a
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• pp.232.1-232.1
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• 2001