Abstrakti
X-ray structures of two compounds isolated from wood knots of coniferous trees, namely dihydrokaempferol (3,5,8,13-tetrahydroxyflavanon) and lariciresinol (3,14-dimetoxy-7,10-epoxylignan-4,15,19-triol), are presented here. Diffraction data for the dihydrokaempferol crystals were collected on a CAD4 diffractometer and on a synchrotron for the lariciresinol crystal. The investigated compounds inhibit lipid peroxidation and lariciresinol is additionally a good scavenger of superoxide radicals. The structural data presented in this work provide a useful basis for designing more active compounds with potential use as antioxidants.
Alkuperäiskieli | Ei tiedossa |
---|---|
Sivut | 4147–4158 |
Sivumäärä | 12 |
Julkaisu | Molecules |
Vuosikerta | 14 |
Numero | 10 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 2009 |
OKM-julkaisutyyppi | A1 Julkaistu artikkeli, soviteltu |
Keywords
- "host - guest" inclusion crystals
- antioxidant potency
- crystal structure
- flavonoids
- lignans
- phenolic compounds