14615-72-6Relevant articles and documents
Bis(benzylamine) monomers: One-pot preparation and application in dendrimer scaffolds for removing pyrene from aqueous environments
Monaco, Olivia N.,Tomas, Sarah C.,Kirrane, Meghan K.,Balija, Amy M.
, p. 2320 - 2327 (2013)
Bisimine and bisamine AB2 monomers have been synthesized from 3,5-diaminobenzoic acid and benzaldehyde derivatives without the need for protective groups or purification. This monomer preparation is universal for various electron-donating and electronwith
Design and synthesis of π-extended resveratrol analogues and in vitro antioxidant and anti-inflammatory activity evaluation
Damodar, Kongara,Gim, Ji Geun,Jeon, Seong Ho,Lee, Jeong Tae,Lee, Yeontaek,Nam, Ki Yoon,Park, Jae Phil,Park, Lee Seul
, (2021/06/14)
The research on resveratrol (1) has been conducted intensively over a long time due to its proven antioxidant activity and disease-fighting capabilities. Many efforts have also been made to increase these biological effects. In the present study, six new extended aromatic resveratrol analogues containing naphthalene (2) and its bioisosteres quinoline (3 and 4), isoquinoline (5) quinoxaline (6) and quinazoline (7) scaffolds were designed and synthesized using an annulation strategy. The antioxidant and anti-inflammatory activities of these compounds were investigated. All compounds showed better antioxidant activity than resveratrol in ABTS assay. As for the anti-inflammatory test, 5 and 7 exhibited better activity than resveratrol. It is worth noting that nitrogen substitution on the extended aromatic resveratrol analogues has a significant impact on cell viability. Taking the antioxidant activities and NO inhibition activities into consideration, we conclude that isoquinoline analogue 5 may qualify for the further investigation of antioxidant and anti-inflammatory therapy. Furthermore, our study results suggest that in order to improve the biological activity of polyphenolic compounds, extended aromaticity and nitrogen substitution strategy could be a viable method for the design of future drug candidates.
Synthetic method for dihydrostilbenes and anti-inflammatory compounds containing thereof
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Paragraph 0104; 0111-0113; 0116; 0124; 0125, (2018/05/03)
The present invention aims to provide an effective anti-inflammatory agent without side effects. The present inventors have invented a method for efficiently synthesizing dihydrostilbene and derivatives (compounds 1 to 5) from starting materials at a high yield. In addition, the anti-inflammatory effects were evaluated in LPS-induced RAW-264.7 macrophages. The compounds of dihydrostilbene do not exhibit cytotoxicity and are shown to weakly or well inhibit nitric oxide production induced by LPS at the concentration of 10 andmu;M.COPYRIGHT KIPO 2018