N-(2-hydroxy phenyl) acetamide ameliorate inflammation and doxorubicin-induced nephrotoxicity in rats.

Doxorubicin (DOX) is an anthracyclin antibiotic used for the treatment of various cancers. Nephrotoxicity is among the serious side effects of DOX, therefore, DOX-induced nephrotoxic model has been widely used to study nephropathies. The objectives of this study is to investigate the possible anti-inflammatory and nephroprotective effects of salicylic acid derivative, N-(2-hydroxy phenyl) acetamide (NA-2), in a rat model of DOX-induced nephrotoxicity.

Discovery of stylissatin A analogs exhibiting potent nitric oxide inhibition.

The cyclic peptide stylissatin A(STA) was obtained from the Papua New Guinean marine spongeStylissamassaas a potent nitric oxide (NO) inhibitor.Among its reported analogs,cyclo-{Glu, Ala}-STA1potentlyinhibited theinterleukin-2 and proliferation of T-cells indicating position 2 of sequence playing important part in biological activities of this compound.In current studies, second generation analogs of STAwere synthesizedaround its most active analog1by screening position 2 of analog1with different amino acid.

Isoflavanquinones from Abrus precatorius roots with their antiproliferative and anti-inflammatory effects.

Phytochemical studies on the root of Abrus precatorius Linn. (Fabaceae), leads towards the identification of four undescribed (abruquinones M, N, O, and P), and seven known abruquinones, (abruquinones A, E, B, F, I, D, and G). Spectroscopic analyses (1D, and 2D NMR, HRESI-MS) were used in elucidating structures of the all compounds.