leucyl phenylalanine

Leucyl-phenylalanine belongs to the class of organic compounds known as dipeptides.

Anemarrhenasaponin Ia ((2S,3R,4S,5S,6R)-2-{[(2R,3R,4S,5R,6R)-4,5-dihydroxy-2-{[(1R,3R,4R,7S,9S,12S,13S,16S,18R)-3-hydroxy-6-methoxy-7,9,13-trimethyl-6-(3-methylbutyl)-5-oxapentacyclo[10.8.0.02,?.0?,?.013,1?]icosan-16-yl]oxy}-6-(hydroxymethyl)oxan-3-yl]oxy}-6-(hydroxymethyl)oxan), an useful anti-inflammation reagent, is isolated from Anemarrhenae rhizome. Anemarrhenasaponin Ia inhibits the generation of N-formyl-methionyl-leucyl-phenylalanine (fMLP)-induced superoxide.

3'-O-Methylmurraol may have potential anti-inflammatory activity, it exhibits inhibition (IC50 ≤ 7.31 ug/mL) of superoxide anion generation by human neutrophils in response to formyl-l-methionyl-l-leucyl-l-phenylalanine/cytochalasin B (fMLP/CB).

Taxacin shows strong inhibitory effects on platelet aggregation induced by arachidonic acid (IC(50):21.9 microM). Taxacin can suppress the superoxide generation induced by N-formyl-methionyl-leucyl-phenylalanine (fMLP) and arachidonic acid (AA) in a conce

Taxagifine shows cytotoxic activity toward HepG2 cells; it can suppress the superoxide generation induced by N-formyl-methionyl-leucyl-phenylalanine (fMLP) and arachidonic acid (AA) in a concentration-dependent manner.

Raddeanoside 20 can slightly suppress the superoxide generation induced by N-formyl-methionyl-leucyl-phenylalanine (fMLP) in a concentration dependent manner.